25610320

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2833}}^1$

素因数の和:2959

約数の個数: 40

約数和(自身を含む): 60092136

約数和(自身を除く): 34481816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 2833, 4520, 5666, 9040, 11332, 14165, 22664, 28330, 45328, 56660, 113320, 226640, 320129, 640258, 1280516, 1600645, 2561032, 3201290, 5122064, 6402580, 12805160, 25610320]

約数ペア:

[(1, 25610320), (2, 12805160), (4, 6402580), (5, 5122064), (8, 3201290), (10, 2561032), (16, 1600645), (20, 1280516), (40, 640258), (80, 320129), (113, 226640), (226, 113320), (452, 56660), (565, 45328), (904, 28330), (1130, 22664), (1808, 14165), (2260, 11332), (2833, 9040), (4520, 5666)]