10914156980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{155783}}^1$

素因数の和:155936

約数の個数: 48

約数和(自身を含む): 23868601344

約数和(自身を除く): 12954444364

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 113, 124, 155, 226, 310, 452, 565, 620, 1130, 2260, 3503, 7006, 14012, 17515, 35030, 70060, 155783, 311566, 623132, 778915, 1557830, 3115660, 4829273, 9658546, 17603479, 19317092, 24146365, 35206958, 48292730, 70413916, 88017395, 96585460, 176034790, 352069580, 545707849, 1091415698, 2182831396, 2728539245, 5457078490, 10914156980]

約数ペア:

[(1, 10914156980), (2, 5457078490), (4, 2728539245), (5, 2182831396), (10, 1091415698), (20, 545707849), (31, 352069580), (62, 176034790), (113, 96585460), (124, 88017395), (155, 70413916), (226, 48292730), (310, 35206958), (452, 24146365), (565, 19317092), (620, 17603479), (1130, 9658546), (2260, 4829273), (3503, 3115660), (7006, 1557830), (14012, 778915), (17515, 623132), (35030, 311566), (70060, 155783)]