86095490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 177176160

約数和(自身を除く): 91080670

約数列:

[1, 2, 5, 10, 13, 26, 29, 41, 58, 65, 82, 130, 145, 205, 290, 377, 410, 533, 557, 754, 1066, 1114, 1189, 1885, 2378, 2665, 2785, 3770, 5330, 5570, 5945, 7241, 11890, 14482, 15457, 16153, 22837, 30914, 32306, 36205, 45674, 72410, 77285, 80765, 114185, 154570, 161530, 209989, 228370, 296881, 419978, 593762, 662273, 1049945, 1324546, 1484405, 2099890, 2968810, 3311365, 6622730, 8609549, 17219098, 43047745, 86095490]

約数ペア:

[(1, 86095490), (2, 43047745), (5, 17219098), (10, 8609549), (13, 6622730), (26, 3311365), (29, 2968810), (41, 2099890), (58, 1484405), (65, 1324546), (82, 1049945), (130, 662273), (145, 593762), (205, 419978), (290, 296881), (377, 228370), (410, 209989), (533, 161530), (557, 154570), (754, 114185), (1066, 80765), (1114, 77285), (1189, 72410), (1885, 45674), (2378, 36205), (2665, 32306), (2785, 30914), (3770, 22837), (5330, 16153), (5570, 15457), (5945, 14482), (7241, 11890)]