41317640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11351}}^1$

素因数の和:11382

約数の個数: 64

約数和(自身を含む): 114428160

約数和(自身を除く): 73110520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 11351, 22702, 45404, 56755, 79457, 90808, 113510, 147563, 158914, 227020, 295126, 317828, 397285, 454040, 590252, 635656, 737815, 794570, 1032941, 1180504, 1475630, 1589140, 2065882, 2951260, 3178280, 4131764, 5164705, 5902520, 8263528, 10329410, 20658820, 41317640]

約数ペア:

[(1, 41317640), (2, 20658820), (4, 10329410), (5, 8263528), (7, 5902520), (8, 5164705), (10, 4131764), (13, 3178280), (14, 2951260), (20, 2065882), (26, 1589140), (28, 1475630), (35, 1180504), (40, 1032941), (52, 794570), (56, 737815), (65, 635656), (70, 590252), (91, 454040), (104, 397285), (130, 317828), (140, 295126), (182, 227020), (260, 158914), (280, 147563), (364, 113510), (455, 90808), (520, 79457), (728, 56755), (910, 45404), (1820, 22702), (3640, 11351)]