6145750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 64

約数和(自身を含む): 12999168

約数和(自身を除く): 6853418

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 61, 62, 65, 122, 125, 130, 155, 250, 305, 310, 325, 403, 610, 650, 775, 793, 806, 1525, 1550, 1586, 1625, 1891, 2015, 3050, 3250, 3782, 3875, 3965, 4030, 7625, 7750, 7930, 9455, 10075, 15250, 18910, 19825, 20150, 24583, 39650, 47275, 49166, 50375, 94550, 99125, 100750, 122915, 198250, 236375, 245830, 472750, 614575, 1229150, 3072875, 6145750]

約数ペア:

[(1, 6145750), (2, 3072875), (5, 1229150), (10, 614575), (13, 472750), (25, 245830), (26, 236375), (31, 198250), (50, 122915), (61, 100750), (62, 99125), (65, 94550), (122, 50375), (125, 49166), (130, 47275), (155, 39650), (250, 24583), (305, 20150), (310, 19825), (325, 18910), (403, 15250), (610, 10075), (650, 9455), (775, 7930), (793, 7750), (806, 7625), (1525, 4030), (1550, 3965), (1586, 3875), (1625, 3782), (1891, 3250), (2015, 3050)]