38955770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{3109}}^1$

素因数の和:3302

約数の個数: 32

約数和(自身を含む): 80611200

約数和(自身を除く): 41655430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 179, 358, 895, 1253, 1790, 2506, 3109, 6218, 6265, 12530, 15545, 21763, 31090, 43526, 108815, 217630, 556511, 1113022, 2782555, 3895577, 5565110, 7791154, 19477885, 38955770]

約数ペア:

[(1, 38955770), (2, 19477885), (5, 7791154), (7, 5565110), (10, 3895577), (14, 2782555), (35, 1113022), (70, 556511), (179, 217630), (358, 108815), (895, 43526), (1253, 31090), (1790, 21763), (2506, 15545), (3109, 12530), (6218, 6265)]