40893050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{499}}^1$

素因数の和:671

約数の個数: 48

約数和(自身を含む): 83700000

約数和(自身を除く): 42806950

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 149, 275, 298, 499, 550, 745, 998, 1490, 1639, 2495, 3278, 3725, 4990, 5489, 7450, 8195, 10978, 12475, 16390, 24950, 27445, 40975, 54890, 74351, 81950, 137225, 148702, 274450, 371755, 743510, 817861, 1635722, 1858775, 3717550, 4089305, 8178610, 20446525, 40893050]

約数ペア:

[(1, 40893050), (2, 20446525), (5, 8178610), (10, 4089305), (11, 3717550), (22, 1858775), (25, 1635722), (50, 817861), (55, 743510), (110, 371755), (149, 274450), (275, 148702), (298, 137225), (499, 81950), (550, 74351), (745, 54890), (998, 40975), (1490, 27445), (1639, 24950), (2495, 16390), (3278, 12475), (3725, 10978), (4990, 8195), (5489, 7450)]