11565200

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{997}}^1$

素因数の和:1044

約数の個数: 60

約数和(自身を含む): 28772340

約数和(自身を除く): 17207140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 145, 200, 232, 290, 400, 464, 580, 725, 997, 1160, 1450, 1994, 2320, 2900, 3988, 4985, 5800, 7976, 9970, 11600, 15952, 19940, 24925, 28913, 39880, 49850, 57826, 79760, 99700, 115652, 144565, 199400, 231304, 289130, 398800, 462608, 578260, 722825, 1156520, 1445650, 2313040, 2891300, 5782600, 11565200]

約数ペア:

[(1, 11565200), (2, 5782600), (4, 2891300), (5, 2313040), (8, 1445650), (10, 1156520), (16, 722825), (20, 578260), (25, 462608), (29, 398800), (40, 289130), (50, 231304), (58, 199400), (80, 144565), (100, 115652), (116, 99700), (145, 79760), (200, 57826), (232, 49850), (290, 39880), (400, 28913), (464, 24925), (580, 19940), (725, 15952), (997, 11600), (1160, 9970), (1450, 7976), (1994, 5800), (2320, 4985), (2900, 3988)]