384966704840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{2227301}}^1$

素因数の和:2227490

約数の個数: 64

約数和(自身を含む): 902057310000

約数和(自身を除く): 517090605160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 149, 232, 290, 298, 580, 596, 745, 1160, 1192, 1490, 2980, 4321, 5960, 8642, 17284, 21605, 34568, 43210, 86420, 172840, 2227301, 4454602, 8909204, 11136505, 17818408, 22273010, 44546020, 64591729, 89092040, 129183458, 258366916, 322958645, 331867849, 516733832, 645917290, 663735698, 1291834580, 1327471396, 1659339245, 2583669160, 2654942792, 3318678490, 6637356980, 9624167621, 13274713960, 19248335242, 38496670484, 48120838105, 76993340968, 96241676210, 192483352420, 384966704840]

約数ペア:

[(1, 384966704840), (2, 192483352420), (4, 96241676210), (5, 76993340968), (8, 48120838105), (10, 38496670484), (20, 19248335242), (29, 13274713960), (40, 9624167621), (58, 6637356980), (116, 3318678490), (145, 2654942792), (149, 2583669160), (232, 1659339245), (290, 1327471396), (298, 1291834580), (580, 663735698), (596, 645917290), (745, 516733832), (1160, 331867849), (1192, 322958645), (1490, 258366916), (2980, 129183458), (4321, 89092040), (5960, 64591729), (8642, 44546020), (17284, 22273010), (21605, 17818408), (34568, 11136505), (43210, 8909204), (86420, 4454602), (172840, 2227301)]