77196460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1663}}^1$

素因数の和:1894

約数の個数: 48

約数和(自身を含む): 177795072

約数和(自身を除く): 100598612

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 211, 220, 422, 844, 1055, 1663, 2110, 2321, 3326, 4220, 4642, 6652, 8315, 9284, 11605, 16630, 18293, 23210, 33260, 36586, 46420, 73172, 91465, 182930, 350893, 365860, 701786, 1403572, 1754465, 3508930, 3859823, 7017860, 7719646, 15439292, 19299115, 38598230, 77196460]

約数ペア:

[(1, 77196460), (2, 38598230), (4, 19299115), (5, 15439292), (10, 7719646), (11, 7017860), (20, 3859823), (22, 3508930), (44, 1754465), (55, 1403572), (110, 701786), (211, 365860), (220, 350893), (422, 182930), (844, 91465), (1055, 73172), (1663, 46420), (2110, 36586), (2321, 33260), (3326, 23210), (4220, 18293), (4642, 16630), (6652, 11605), (8315, 9284)]