25189600

素因数分解:

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

素因数の和:117

約数の個数: 108

約数和(自身を含む): 65948904

約数和(自身を除く): 40759304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 37, 40, 46, 50, 74, 80, 92, 100, 115, 148, 160, 184, 185, 200, 230, 296, 368, 370, 400, 460, 575, 592, 736, 740, 800, 851, 920, 925, 1150, 1184, 1369, 1480, 1702, 1840, 1850, 2300, 2738, 2960, 3404, 3680, 3700, 4255, 4600, 5476, 5920, 6808, 6845, 7400, 8510, 9200, 10952, 13616, 13690, 14800, 17020, 18400, 21275, 21904, 27232, 27380, 29600, 31487, 34040, 34225, 42550, 43808, 54760, 62974, 68080, 68450, 85100, 109520, 125948, 136160, 136900, 157435, 170200, 219040, 251896, 273800, 314870, 340400, 503792, 547600, 629740, 680800, 787175, 1007584, 1095200, 1259480, 1574350, 2518960, 3148700, 5037920, 6297400, 12594800, 25189600]

約数ペア:

[(1, 25189600), (2, 12594800), (4, 6297400), (5, 5037920), (8, 3148700), (10, 2518960), (16, 1574350), (20, 1259480), (23, 1095200), (25, 1007584), (32, 787175), (37, 680800), (40, 629740), (46, 547600), (50, 503792), (74, 340400), (80, 314870), (92, 273800), (100, 251896), (115, 219040), (148, 170200), (160, 157435), (184, 136900), (185, 136160), (200, 125948), (230, 109520), (296, 85100), (368, 68450), (370, 68080), (400, 62974), (460, 54760), (575, 43808), (592, 42550), (736, 34225), (740, 34040), (800, 31487), (851, 29600), (920, 27380), (925, 27232), (1150, 21904), (1184, 21275), (1369, 18400), (1480, 17020), (1702, 14800), (1840, 13690), (1850, 13616), (2300, 10952), (2738, 9200), (2960, 8510), (3404, 7400), (3680, 6845), (3700, 6808), (4255, 5920), (4600, 5476)]