9005195080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{32161411}}^1$

素因数の和:32161429

約数の個数: 32

約数和(自身を含む): 23156216640

約数和(自身を除く): 14151021560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 32161411, 64322822, 128645644, 160807055, 225129877, 257291288, 321614110, 450259754, 643228220, 900519508, 1125649385, 1286456440, 1801039016, 2251298770, 4502597540, 9005195080]

約数ペア:

[(1, 9005195080), (2, 4502597540), (4, 2251298770), (5, 1801039016), (7, 1286456440), (8, 1125649385), (10, 900519508), (14, 643228220), (20, 450259754), (28, 321614110), (35, 257291288), (40, 225129877), (56, 160807055), (70, 128645644), (140, 64322822), (280, 32161411)]