85222340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{5387}}^1$

素因数の和:5516

約数の個数: 48

約数和(自身を含む): 206381952

約数和(自身を除く): 121159612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 791, 1130, 1582, 2260, 3164, 3955, 5387, 7910, 10774, 15820, 21548, 26935, 37709, 53870, 75418, 107740, 150836, 188545, 377090, 608731, 754180, 1217462, 2434924, 3043655, 4261117, 6087310, 8522234, 12174620, 17044468, 21305585, 42611170, 85222340]

約数ペア:

[(1, 85222340), (2, 42611170), (4, 21305585), (5, 17044468), (7, 12174620), (10, 8522234), (14, 6087310), (20, 4261117), (28, 3043655), (35, 2434924), (70, 1217462), (113, 754180), (140, 608731), (226, 377090), (452, 188545), (565, 150836), (791, 107740), (1130, 75418), (1582, 53870), (2260, 37709), (3164, 26935), (3955, 21548), (5387, 15820), (7910, 10774)]