113122840

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{27457}}^1$

素因数の和:27571

約数の個数: 32

約数和(自身を含む): 257006880

約数和(自身を除く): 143884040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 27457, 54914, 109828, 137285, 219656, 274570, 549140, 1098280, 2828071, 5656142, 11312284, 14140355, 22624568, 28280710, 56561420, 113122840]

約数ペア:

[(1, 113122840), (2, 56561420), (4, 28280710), (5, 22624568), (8, 14140355), (10, 11312284), (20, 5656142), (40, 2828071), (103, 1098280), (206, 549140), (412, 274570), (515, 219656), (824, 137285), (1030, 109828), (2060, 54914), (4120, 27457)]