70225780

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{10061}}^1$

素因数の和:10419

約数の個数: 24

約数和(自身を含む): 147911400

約数和(自身を除く): 77685620

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3490, 6980, 10061, 20122, 40244, 50305, 100610, 201220, 3511289, 7022578, 14045156, 17556445, 35112890, 70225780]

約数ペア:

[(1, 70225780), (2, 35112890), (4, 17556445), (5, 14045156), (10, 7022578), (20, 3511289), (349, 201220), (698, 100610), (1396, 50305), (1745, 40244), (3490, 20122), (6980, 10061)]