9489100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3061}}^1$

素因数の和:3106

約数の個数: 36

約数和(自身を含む): 21262528

約数和(自身を除く): 11773428

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3061, 3100, 6122, 12244, 15305, 30610, 61220, 76525, 94891, 153050, 189782, 306100, 379564, 474455, 948910, 1897820, 2372275, 4744550, 9489100]

約数ペア:

[(1, 9489100), (2, 4744550), (4, 2372275), (5, 1897820), (10, 948910), (20, 474455), (25, 379564), (31, 306100), (50, 189782), (62, 153050), (100, 94891), (124, 76525), (155, 61220), (310, 30610), (620, 15305), (775, 12244), (1550, 6122), (3061, 3100)]