70827080

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{33409}}^1$

素因数の和:33473

約数の個数: 32

約数和(自身を含む): 162372600

約数和(自身を除く): 91545520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 33409, 66818, 133636, 167045, 267272, 334090, 668180, 1336360, 1770677, 3541354, 7082708, 8853385, 14165416, 17706770, 35413540, 70827080]

約数ペア:

[(1, 70827080), (2, 35413540), (4, 17706770), (5, 14165416), (8, 8853385), (10, 7082708), (20, 3541354), (40, 1770677), (53, 1336360), (106, 668180), (212, 334090), (265, 267272), (424, 167045), (530, 133636), (1060, 66818), (2120, 33409)]