70290100

素因数分解:

$2^2\times 5^2\times {\mathrm{571}}^1\times {\mathrm{1231}}^1$

素因数の和:1816

約数の個数: 36

約数和(自身を含む): 152920768

約数和(自身を除く): 82630668

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 571, 1142, 1231, 2284, 2462, 2855, 4924, 5710, 6155, 11420, 12310, 14275, 24620, 28550, 30775, 57100, 61550, 123100, 702901, 1405802, 2811604, 3514505, 7029010, 14058020, 17572525, 35145050, 70290100]

約数ペア:

[(1, 70290100), (2, 35145050), (4, 17572525), (5, 14058020), (10, 7029010), (20, 3514505), (25, 2811604), (50, 1405802), (100, 702901), (571, 123100), (1142, 61550), (1231, 57100), (2284, 30775), (2462, 28550), (2855, 24620), (4924, 14275), (5710, 12310), (6155, 11420)]