97882120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{349579}}^1$

素因数の和:349597

約数の個数: 32

約数和(自身を含む): 251697600

約数和(自身を除く): 153815480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 349579, 699158, 1398316, 1747895, 2447053, 2796632, 3495790, 4894106, 6991580, 9788212, 12235265, 13983160, 19576424, 24470530, 48941060, 97882120]

約数ペア:

[(1, 97882120), (2, 48941060), (4, 24470530), (5, 19576424), (7, 13983160), (8, 12235265), (10, 9788212), (14, 6991580), (20, 4894106), (28, 3495790), (35, 2796632), (40, 2447053), (56, 1747895), (70, 1398316), (140, 699158), (280, 349579)]