76559240

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 177672960

約数和(自身を除く): 101113720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 193, 211, 235, 376, 386, 422, 470, 772, 844, 940, 965, 1055, 1544, 1688, 1880, 1930, 2110, 3860, 4220, 7720, 8440, 9071, 9917, 18142, 19834, 36284, 39668, 40723, 45355, 49585, 72568, 79336, 81446, 90710, 99170, 162892, 181420, 198340, 203615, 325784, 362840, 396680, 407230, 814460, 1628920, 1913981, 3827962, 7655924, 9569905, 15311848, 19139810, 38279620, 76559240]

約数ペア:

[(1, 76559240), (2, 38279620), (4, 19139810), (5, 15311848), (8, 9569905), (10, 7655924), (20, 3827962), (40, 1913981), (47, 1628920), (94, 814460), (188, 407230), (193, 396680), (211, 362840), (235, 325784), (376, 203615), (386, 198340), (422, 181420), (470, 162892), (772, 99170), (844, 90710), (940, 81446), (965, 79336), (1055, 72568), (1544, 49585), (1688, 45355), (1880, 40723), (1930, 39668), (2110, 36284), (3860, 19834), (4220, 18142), (7720, 9917), (8440, 9071)]