157047340

素因数分解:

$2^2\times 5^1\times {\mathrm{1579}}^1\times {\mathrm{4973}}^1$

素因数の和:6561

約数の個数: 24

約数和(自身を含む): 330074640

約数和(自身を除く): 173027300

約数列:

[1, 2, 4, 5, 10, 20, 1579, 3158, 4973, 6316, 7895, 9946, 15790, 19892, 24865, 31580, 49730, 99460, 7852367, 15704734, 31409468, 39261835, 78523670, 157047340]

約数ペア:

[(1, 157047340), (2, 78523670), (4, 39261835), (5, 31409468), (10, 15704734), (20, 7852367), (1579, 99460), (3158, 49730), (4973, 31580), (6316, 24865), (7895, 19892), (9946, 15790)]