15676662460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{921073}}^1$

素因数の和:921142

約数の個数: 48

約数和(自身を含む): 35280818496

約数和(自身を除く): 19604156036

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 370, 460, 740, 851, 1702, 3404, 4255, 8510, 17020, 921073, 1842146, 3684292, 4605365, 9210730, 18421460, 21184679, 34079701, 42369358, 68159402, 84738716, 105923395, 136318804, 170398505, 211846790, 340797010, 423693580, 681594020, 783833123, 1567666246, 3135332492, 3919165615, 7838331230, 15676662460]

約数ペア:

[(1, 15676662460), (2, 7838331230), (4, 3919165615), (5, 3135332492), (10, 1567666246), (20, 783833123), (23, 681594020), (37, 423693580), (46, 340797010), (74, 211846790), (92, 170398505), (115, 136318804), (148, 105923395), (185, 84738716), (230, 68159402), (370, 42369358), (460, 34079701), (740, 21184679), (851, 18421460), (1702, 9210730), (3404, 4605365), (4255, 3684292), (8510, 1842146), (17020, 921073)]