1040322400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1493}}^1$

素因数の和:1593

約数の個数: 144

約数和(自身を含む): 2777728464

約数和(自身を除く): 1737406064

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 67, 80, 100, 104, 130, 134, 160, 200, 208, 260, 268, 325, 335, 400, 416, 520, 536, 650, 670, 800, 871, 1040, 1072, 1300, 1340, 1493, 1675, 1742, 2080, 2144, 2600, 2680, 2986, 3350, 3484, 4355, 5200, 5360, 5972, 6700, 6968, 7465, 8710, 10400, 10720, 11944, 13400, 13936, 14930, 17420, 19409, 21775, 23888, 26800, 27872, 29860, 34840, 37325, 38818, 43550, 47776, 53600, 59720, 69680, 74650, 77636, 87100, 97045, 100031, 119440, 139360, 149300, 155272, 174200, 194090, 200062, 238880, 298600, 310544, 348400, 388180, 400124, 485225, 500155, 597200, 621088, 696800, 776360, 800248, 970450, 1000310, 1194400, 1300403, 1552720, 1600496, 1940900, 2000620, 2500775, 2600806, 3105440, 3200992, 3881800, 4001240, 5001550, 5201612, 6502015, 7763600, 8002480, 10003100, 10403224, 13004030, 15527200, 16004960, 20006200, 20806448, 26008060, 32510075, 40012400, 41612896, 52016120, 65020150, 80024800, 104032240, 130040300, 208064480, 260080600, 520161200, 1040322400]

約数ペア:

[(1, 1040322400), (2, 520161200), (4, 260080600), (5, 208064480), (8, 130040300), (10, 104032240), (13, 80024800), (16, 65020150), (20, 52016120), (25, 41612896), (26, 40012400), (32, 32510075), (40, 26008060), (50, 20806448), (52, 20006200), (65, 16004960), (67, 15527200), (80, 13004030), (100, 10403224), (104, 10003100), (130, 8002480), (134, 7763600), (160, 6502015), (200, 5201612), (208, 5001550), (260, 4001240), (268, 3881800), (325, 3200992), (335, 3105440), (400, 2600806), (416, 2500775), (520, 2000620), (536, 1940900), (650, 1600496), (670, 1552720), (800, 1300403), (871, 1194400), (1040, 1000310), (1072, 970450), (1300, 800248), (1340, 776360), (1493, 696800), (1675, 621088), (1742, 597200), (2080, 500155), (2144, 485225), (2600, 400124), (2680, 388180), (2986, 348400), (3350, 310544), (3484, 298600), (4355, 238880), (5200, 200062), (5360, 194090), (5972, 174200), (6700, 155272), (6968, 149300), (7465, 139360), (8710, 119440), (10400, 100031), (10720, 97045), (11944, 87100), (13400, 77636), (13936, 74650), (14930, 69680), (17420, 59720), (19409, 53600), (21775, 47776), (23888, 43550), (26800, 38818), (27872, 37325), (29860, 34840)]