9972700

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3217}}^1$

素因数の和:3262

約数の個数: 36

約数和(自身を含む): 22345792

約数和(自身を除く): 12373092

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 3217, 6434, 12868, 16085, 32170, 64340, 80425, 99727, 160850, 199454, 321700, 398908, 498635, 997270, 1994540, 2493175, 4986350, 9972700]

約数ペア:

[(1, 9972700), (2, 4986350), (4, 2493175), (5, 1994540), (10, 997270), (20, 498635), (25, 398908), (31, 321700), (50, 199454), (62, 160850), (100, 99727), (124, 80425), (155, 64340), (310, 32170), (620, 16085), (775, 12868), (1550, 6434), (3100, 3217)]