66014500

素因数分解:

$2^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{4259}}^1$

素因数の和:4309

約数の個数: 48

約数和(自身を含む): 148861440

約数和(自身を除く): 82846940

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 125, 155, 250, 310, 500, 620, 775, 1550, 3100, 3875, 4259, 7750, 8518, 15500, 17036, 21295, 42590, 85180, 106475, 132029, 212950, 264058, 425900, 528116, 532375, 660145, 1064750, 1320290, 2129500, 2640580, 3300725, 6601450, 13202900, 16503625, 33007250, 66014500]

約数ペア:

[(1, 66014500), (2, 33007250), (4, 16503625), (5, 13202900), (10, 6601450), (20, 3300725), (25, 2640580), (31, 2129500), (50, 1320290), (62, 1064750), (100, 660145), (124, 532375), (125, 528116), (155, 425900), (250, 264058), (310, 212950), (500, 132029), (620, 106475), (775, 85180), (1550, 42590), (3100, 21295), (3875, 17036), (4259, 15500), (7750, 8518)]