130724200

素因数分解:

$2^3\times 5^2\times {\mathrm{653621}}^1$

素因数の和:653637

約数の個数: 24

約数和(自身を含む): 303934230

約数和(自身を除く): 173210030

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 653621, 1307242, 2614484, 3268105, 5228968, 6536210, 13072420, 16340525, 26144840, 32681050, 65362100, 130724200]

約数ペア:

[(1, 130724200), (2, 65362100), (4, 32681050), (5, 26144840), (8, 16340525), (10, 13072420), (20, 6536210), (25, 5228968), (40, 3268105), (50, 2614484), (100, 1307242), (200, 653621)]