112196440

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{90481}}^1$

素因数の和:90523

約数の個数: 32

約数和(自身を含む): 260588160

約数和(自身を除く): 148391720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 90481, 180962, 361924, 452405, 723848, 904810, 1809620, 2804911, 3619240, 5609822, 11219644, 14024555, 22439288, 28049110, 56098220, 112196440]

約数ペア:

[(1, 112196440), (2, 56098220), (4, 28049110), (5, 22439288), (8, 14024555), (10, 11219644), (20, 5609822), (31, 3619240), (40, 2804911), (62, 1809620), (124, 904810), (155, 723848), (248, 452405), (310, 361924), (620, 180962), (1240, 90481)]