16426120160

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5403329}}^1$

素因数の和:5403363

約数の個数: 48

約数和(自身を含む): 40849174800

約数和(自身を除く): 24423054640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 5403329, 10806658, 21613316, 27016645, 43226632, 54033290, 86453264, 102663251, 108066580, 172906528, 205326502, 216133160, 410653004, 432266320, 513316255, 821306008, 864532640, 1026632510, 1642612016, 2053265020, 3285224032, 4106530040, 8213060080, 16426120160]

約数ペア:

[(1, 16426120160), (2, 8213060080), (4, 4106530040), (5, 3285224032), (8, 2053265020), (10, 1642612016), (16, 1026632510), (19, 864532640), (20, 821306008), (32, 513316255), (38, 432266320), (40, 410653004), (76, 216133160), (80, 205326502), (95, 172906528), (152, 108066580), (160, 102663251), (190, 86453264), (304, 54033290), (380, 43226632), (608, 27016645), (760, 21613316), (1520, 10806658), (3040, 5403329)]