2090736800

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{83}}^1$

素因数の和:200

約数の個数: 216

約数和(自身を含む): 5539707936

約数和(自身を除く): 3448971136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 37, 40, 46, 50, 74, 80, 83, 92, 100, 115, 148, 160, 166, 184, 185, 200, 230, 296, 332, 368, 370, 400, 415, 460, 575, 592, 664, 736, 740, 800, 830, 851, 920, 925, 1150, 1184, 1328, 1369, 1480, 1660, 1702, 1840, 1850, 1909, 2075, 2300, 2656, 2738, 2960, 3071, 3320, 3404, 3680, 3700, 3818, 4150, 4255, 4600, 5476, 5920, 6142, 6640, 6808, 6845, 7400, 7636, 8300, 8510, 9200, 9545, 10952, 12284, 13280, 13616, 13690, 14800, 15272, 15355, 16600, 17020, 18400, 19090, 21275, 21904, 24568, 27232, 27380, 29600, 30544, 30710, 31487, 33200, 34040, 34225, 38180, 42550, 43808, 47725, 49136, 54760, 61088, 61420, 62974, 66400, 68080, 68450, 70633, 76360, 76775, 85100, 95450, 98272, 109520, 113627, 122840, 125948, 136160, 136900, 141266, 152720, 153550, 157435, 170200, 190900, 219040, 227254, 245680, 251896, 273800, 282532, 305440, 307100, 314870, 340400, 353165, 381800, 454508, 491360, 503792, 547600, 565064, 568135, 614200, 629740, 680800, 706330, 763600, 787175, 909016, 1007584, 1095200, 1130128, 1136270, 1228400, 1259480, 1412660, 1527200, 1574350, 1765825, 1818032, 2260256, 2272540, 2456800, 2518960, 2613421, 2825320, 2840675, 3148700, 3531650, 3636064, 4545080, 5037920, 5226842, 5650640, 5681350, 6297400, 7063300, 9090160, 10453684, 11301280, 11362700, 12594800, 13067105, 14126600, 18180320, 20907368, 22725400, 25189600, 26134210, 28253200, 41814736, 45450800, 52268420, 56506400, 65335525, 83629472, 90901600, 104536840, 130671050, 209073680, 261342100, 418147360, 522684200, 1045368400, 2090736800]

約数ペア:

[(1, 2090736800), (2, 1045368400), (4, 522684200), (5, 418147360), (8, 261342100), (10, 209073680), (16, 130671050), (20, 104536840), (23, 90901600), (25, 83629472), (32, 65335525), (37, 56506400), (40, 52268420), (46, 45450800), (50, 41814736), (74, 28253200), (80, 26134210), (83, 25189600), (92, 22725400), (100, 20907368), (115, 18180320), (148, 14126600), (160, 13067105), (166, 12594800), (184, 11362700), (185, 11301280), (200, 10453684), (230, 9090160), (296, 7063300), (332, 6297400), (368, 5681350), (370, 5650640), (400, 5226842), (415, 5037920), (460, 4545080), (575, 3636064), (592, 3531650), (664, 3148700), (736, 2840675), (740, 2825320), (800, 2613421), (830, 2518960), (851, 2456800), (920, 2272540), (925, 2260256), (1150, 1818032), (1184, 1765825), (1328, 1574350), (1369, 1527200), (1480, 1412660), (1660, 1259480), (1702, 1228400), (1840, 1136270), (1850, 1130128), (1909, 1095200), (2075, 1007584), (2300, 909016), (2656, 787175), (2738, 763600), (2960, 706330), (3071, 680800), (3320, 629740), (3404, 614200), (3680, 568135), (3700, 565064), (3818, 547600), (4150, 503792), (4255, 491360), (4600, 454508), (5476, 381800), (5920, 353165), (6142, 340400), (6640, 314870), (6808, 307100), (6845, 305440), (7400, 282532), (7636, 273800), (8300, 251896), (8510, 245680), (9200, 227254), (9545, 219040), (10952, 190900), (12284, 170200), (13280, 157435), (13616, 153550), (13690, 152720), (14800, 141266), (15272, 136900), (15355, 136160), (16600, 125948), (17020, 122840), (18400, 113627), (19090, 109520), (21275, 98272), (21904, 95450), (24568, 85100), (27232, 76775), (27380, 76360), (29600, 70633), (30544, 68450), (30710, 68080), (31487, 66400), (33200, 62974), (34040, 61420), (34225, 61088), (38180, 54760), (42550, 49136), (43808, 47725)]