231547910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{51341}}^1$

素因数の和:51400

約数の個数: 32

約数和(自身を含む): 465774624

約数和(自身を除く): 234226714

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 51341, 102682, 256705, 513410, 564751, 1129502, 2104981, 2823755, 4209962, 5647510, 10524905, 21049810, 23154791, 46309582, 115773955, 231547910]

約数ペア:

[(1, 231547910), (2, 115773955), (5, 46309582), (10, 23154791), (11, 21049810), (22, 10524905), (41, 5647510), (55, 4209962), (82, 2823755), (110, 2104981), (205, 1129502), (410, 564751), (451, 513410), (902, 256705), (2255, 102682), (4510, 51341)]