313804550

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{331}}^1$

素因数の和:693

約数の個数: 48

約数和(自身を含む): 596277312

約数和(自身を除く): 282472762

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 283, 331, 335, 566, 662, 670, 1415, 1655, 1675, 2830, 3310, 3350, 7075, 8275, 14150, 16550, 18961, 22177, 37922, 44354, 93673, 94805, 110885, 187346, 189610, 221770, 468365, 474025, 554425, 936730, 948050, 1108850, 2341825, 4683650, 6276091, 12552182, 31380455, 62760910, 156902275, 313804550]

約数ペア:

[(1, 313804550), (2, 156902275), (5, 62760910), (10, 31380455), (25, 12552182), (50, 6276091), (67, 4683650), (134, 2341825), (283, 1108850), (331, 948050), (335, 936730), (566, 554425), (662, 474025), (670, 468365), (1415, 221770), (1655, 189610), (1675, 187346), (2830, 110885), (3310, 94805), (3350, 93673), (7075, 44354), (8275, 37922), (14150, 22177), (16550, 18961)]