162924740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{941}}^1$

素因数の和:1748

約数の個数: 48

約数和(自身を含む): 374117184

約数和(自身を除く): 211192444

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 787, 941, 1574, 1882, 3148, 3764, 3935, 4705, 7870, 8657, 9410, 10351, 15740, 17314, 18820, 20702, 34628, 41404, 43285, 51755, 86570, 103510, 173140, 207020, 740567, 1481134, 2962268, 3702835, 7405670, 8146237, 14811340, 16292474, 32584948, 40731185, 81462370, 162924740]

約数ペア:

[(1, 162924740), (2, 81462370), (4, 40731185), (5, 32584948), (10, 16292474), (11, 14811340), (20, 8146237), (22, 7405670), (44, 3702835), (55, 2962268), (110, 1481134), (220, 740567), (787, 207020), (941, 173140), (1574, 103510), (1882, 86570), (3148, 51755), (3764, 43285), (3935, 41404), (4705, 34628), (7870, 20702), (8657, 18820), (9410, 17314), (10351, 15740)]