76407320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{823}}^1$

素因数の和:1056

約数の個数: 64

約数和(自身を含む): 188663040

約数和(自身を除く): 112255720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 211, 220, 422, 440, 823, 844, 1055, 1646, 1688, 2110, 2321, 3292, 4115, 4220, 4642, 6584, 8230, 8440, 9053, 9284, 11605, 16460, 18106, 18568, 23210, 32920, 36212, 45265, 46420, 72424, 90530, 92840, 173653, 181060, 347306, 362120, 694612, 868265, 1389224, 1736530, 1910183, 3473060, 3820366, 6946120, 7640732, 9550915, 15281464, 19101830, 38203660, 76407320]

約数ペア:

[(1, 76407320), (2, 38203660), (4, 19101830), (5, 15281464), (8, 9550915), (10, 7640732), (11, 6946120), (20, 3820366), (22, 3473060), (40, 1910183), (44, 1736530), (55, 1389224), (88, 868265), (110, 694612), (211, 362120), (220, 347306), (422, 181060), (440, 173653), (823, 92840), (844, 90530), (1055, 72424), (1646, 46420), (1688, 45265), (2110, 36212), (2321, 32920), (3292, 23210), (4115, 18568), (4220, 18106), (4642, 16460), (6584, 11605), (8230, 9284), (8440, 9053)]