12524920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 30287520

約数和(自身を除く): 17762600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 113, 136, 163, 170, 226, 326, 340, 452, 565, 652, 680, 815, 904, 1130, 1304, 1630, 1921, 2260, 2771, 3260, 3842, 4520, 5542, 6520, 7684, 9605, 11084, 13855, 15368, 18419, 19210, 22168, 27710, 36838, 38420, 55420, 73676, 76840, 92095, 110840, 147352, 184190, 313123, 368380, 626246, 736760, 1252492, 1565615, 2504984, 3131230, 6262460, 12524920]

約数ペア:

[(1, 12524920), (2, 6262460), (4, 3131230), (5, 2504984), (8, 1565615), (10, 1252492), (17, 736760), (20, 626246), (34, 368380), (40, 313123), (68, 184190), (85, 147352), (113, 110840), (136, 92095), (163, 76840), (170, 73676), (226, 55420), (326, 38420), (340, 36838), (452, 27710), (565, 22168), (652, 19210), (680, 18419), (815, 15368), (904, 13855), (1130, 11084), (1304, 9605), (1630, 7684), (1921, 6520), (2260, 5542), (2771, 4520), (3260, 3842)]