63468440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2731}}^1$

素因数の和:2832

約数の個数: 64

約数和(自身を含む): 165231360

約数和(自身を除く): 101762920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 140, 166, 280, 332, 415, 581, 664, 830, 1162, 1660, 2324, 2731, 2905, 3320, 4648, 5462, 5810, 10924, 11620, 13655, 19117, 21848, 23240, 27310, 38234, 54620, 76468, 95585, 109240, 152936, 191170, 226673, 382340, 453346, 764680, 906692, 1133365, 1586711, 1813384, 2266730, 3173422, 4533460, 6346844, 7933555, 9066920, 12693688, 15867110, 31734220, 63468440]

約数ペア:

[(1, 63468440), (2, 31734220), (4, 15867110), (5, 12693688), (7, 9066920), (8, 7933555), (10, 6346844), (14, 4533460), (20, 3173422), (28, 2266730), (35, 1813384), (40, 1586711), (56, 1133365), (70, 906692), (83, 764680), (140, 453346), (166, 382340), (280, 226673), (332, 191170), (415, 152936), (581, 109240), (664, 95585), (830, 76468), (1162, 54620), (1660, 38234), (2324, 27310), (2731, 23240), (2905, 21848), (3320, 19117), (4648, 13655), (5462, 11620), (5810, 10924)]