182405740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{5281}}^1$

素因数の和:5458

約数の個数: 48

約数和(自身を含む): 420616224

約数和(自身を除く): 238210484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 157, 220, 314, 628, 785, 1570, 1727, 3140, 3454, 5281, 6908, 8635, 10562, 17270, 21124, 26405, 34540, 52810, 58091, 105620, 116182, 232364, 290455, 580910, 829117, 1161820, 1658234, 3316468, 4145585, 8291170, 9120287, 16582340, 18240574, 36481148, 45601435, 91202870, 182405740]

約数ペア:

[(1, 182405740), (2, 91202870), (4, 45601435), (5, 36481148), (10, 18240574), (11, 16582340), (20, 9120287), (22, 8291170), (44, 4145585), (55, 3316468), (110, 1658234), (157, 1161820), (220, 829117), (314, 580910), (628, 290455), (785, 232364), (1570, 116182), (1727, 105620), (3140, 58091), (3454, 52810), (5281, 34540), (6908, 26405), (8635, 21124), (10562, 17270)]