69144680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{941}}^1$

素因数の和:1130

約数の個数: 64

約数和(自身を含む): 170916480

約数和(自身を除く): 101771800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 167, 220, 334, 440, 668, 835, 941, 1336, 1670, 1837, 1882, 3340, 3674, 3764, 4705, 6680, 7348, 7528, 9185, 9410, 10351, 14696, 18370, 18820, 20702, 36740, 37640, 41404, 51755, 73480, 82808, 103510, 157147, 207020, 314294, 414040, 628588, 785735, 1257176, 1571470, 1728617, 3142940, 3457234, 6285880, 6914468, 8643085, 13828936, 17286170, 34572340, 69144680]

約数ペア:

[(1, 69144680), (2, 34572340), (4, 17286170), (5, 13828936), (8, 8643085), (10, 6914468), (11, 6285880), (20, 3457234), (22, 3142940), (40, 1728617), (44, 1571470), (55, 1257176), (88, 785735), (110, 628588), (167, 414040), (220, 314294), (334, 207020), (440, 157147), (668, 103510), (835, 82808), (941, 73480), (1336, 51755), (1670, 41404), (1837, 37640), (1882, 36740), (3340, 20702), (3674, 18820), (3764, 18370), (4705, 14696), (6680, 10351), (7348, 9410), (7528, 9185)]