103716080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3217}}^1$

素因数の和:3274

約数の個数: 80

約数和(自身を含む): 268149504

約数和(自身を除く): 164433424

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1612, 2015, 2480, 3217, 3224, 4030, 6434, 6448, 8060, 12868, 16085, 16120, 25736, 32170, 32240, 41821, 51472, 64340, 83642, 99727, 128680, 167284, 199454, 209105, 257360, 334568, 398908, 418210, 498635, 669136, 797816, 836420, 997270, 1296451, 1595632, 1672840, 1994540, 2592902, 3345680, 3989080, 5185804, 6482255, 7978160, 10371608, 12964510, 20743216, 25929020, 51858040, 103716080]

約数ペア:

[(1, 103716080), (2, 51858040), (4, 25929020), (5, 20743216), (8, 12964510), (10, 10371608), (13, 7978160), (16, 6482255), (20, 5185804), (26, 3989080), (31, 3345680), (40, 2592902), (52, 1994540), (62, 1672840), (65, 1595632), (80, 1296451), (104, 997270), (124, 836420), (130, 797816), (155, 669136), (208, 498635), (248, 418210), (260, 398908), (310, 334568), (403, 257360), (496, 209105), (520, 199454), (620, 167284), (806, 128680), (1040, 99727), (1240, 83642), (1612, 64340), (2015, 51472), (2480, 41821), (3217, 32240), (3224, 32170), (4030, 25736), (6434, 16120), (6448, 16085), (8060, 12868)]