84808760

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:800

約数の個数: 64

約数和(自身を含む): 199454400

約数和(自身を除く): 114645640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 113, 116, 145, 226, 232, 290, 452, 565, 580, 647, 904, 1130, 1160, 1294, 2260, 2588, 3235, 3277, 4520, 5176, 6470, 6554, 12940, 13108, 16385, 18763, 25880, 26216, 32770, 37526, 65540, 73111, 75052, 93815, 131080, 146222, 150104, 187630, 292444, 365555, 375260, 584888, 731110, 750520, 1462220, 2120219, 2924440, 4240438, 8480876, 10601095, 16961752, 21202190, 42404380, 84808760]

約数ペア:

[(1, 84808760), (2, 42404380), (4, 21202190), (5, 16961752), (8, 10601095), (10, 8480876), (20, 4240438), (29, 2924440), (40, 2120219), (58, 1462220), (113, 750520), (116, 731110), (145, 584888), (226, 375260), (232, 365555), (290, 292444), (452, 187630), (565, 150104), (580, 146222), (647, 131080), (904, 93815), (1130, 75052), (1160, 73111), (1294, 65540), (2260, 37526), (2588, 32770), (3235, 26216), (3277, 25880), (4520, 18763), (5176, 16385), (6470, 13108), (6554, 12940)]