324112750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3217}}^1$

素因数の和:3278

約数の個数: 64

約数和(自身を含む): 674698752

約数和(自身を除く): 350586002

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 125, 130, 155, 250, 310, 325, 403, 650, 775, 806, 1550, 1625, 2015, 3217, 3250, 3875, 4030, 6434, 7750, 10075, 16085, 20150, 32170, 41821, 50375, 80425, 83642, 99727, 100750, 160850, 199454, 209105, 402125, 418210, 498635, 804250, 997270, 1045525, 1296451, 2091050, 2493175, 2592902, 4986350, 5227625, 6482255, 10455250, 12465875, 12964510, 24931750, 32411275, 64822550, 162056375, 324112750]

約数ペア:

[(1, 324112750), (2, 162056375), (5, 64822550), (10, 32411275), (13, 24931750), (25, 12964510), (26, 12465875), (31, 10455250), (50, 6482255), (62, 5227625), (65, 4986350), (125, 2592902), (130, 2493175), (155, 2091050), (250, 1296451), (310, 1045525), (325, 997270), (403, 804250), (650, 498635), (775, 418210), (806, 402125), (1550, 209105), (1625, 199454), (2015, 160850), (3217, 100750), (3250, 99727), (3875, 83642), (4030, 80425), (6434, 50375), (7750, 41821), (10075, 32170), (16085, 20150)]