86924740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{36523}}^1$

素因数の和:36556

約数の個数: 48

約数和(自身を含む): 220897152

約数和(自身を除く): 133972412

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 36523, 73046, 146092, 182615, 255661, 365230, 511322, 620891, 730460, 1022644, 1241782, 1278305, 2483564, 2556610, 3104455, 4346237, 5113220, 6208910, 8692474, 12417820, 17384948, 21731185, 43462370, 86924740]

約数ペア:

[(1, 86924740), (2, 43462370), (4, 21731185), (5, 17384948), (7, 12417820), (10, 8692474), (14, 6208910), (17, 5113220), (20, 4346237), (28, 3104455), (34, 2556610), (35, 2483564), (68, 1278305), (70, 1241782), (85, 1022644), (119, 730460), (140, 620891), (170, 511322), (238, 365230), (340, 255661), (476, 182615), (595, 146092), (1190, 73046), (2380, 36523)]