70292423540

素因数分解:

$2^2\times 5^1\times {\mathrm{3514621177}}^1$

素因数の和:3514621186

約数の個数: 12

約数和(自身を含む): 147614089476

約数和(自身を除く): 77321665936

約数列:

[1, 2, 4, 5, 10, 20, 3514621177, 7029242354, 14058484708, 17573105885, 35146211770, 70292423540]

約数ペア:

[(1, 70292423540), (2, 35146211770), (4, 17573105885), (5, 14058484708), (10, 7029242354), (20, 3514621177)]