179492060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{17359}}^1$

素因数の和:17426

約数の個数: 48

約数和(自身を含む): 419973120

約数和(自身を除く): 240481060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 5170, 10340, 17359, 34718, 69436, 86795, 173590, 190949, 347180, 381898, 763796, 815873, 954745, 1631746, 1909490, 3263492, 3818980, 4079365, 8158730, 8974603, 16317460, 17949206, 35898412, 44873015, 89746030, 179492060]

約数ペア:

[(1, 179492060), (2, 89746030), (4, 44873015), (5, 35898412), (10, 17949206), (11, 16317460), (20, 8974603), (22, 8158730), (44, 4079365), (47, 3818980), (55, 3263492), (94, 1909490), (110, 1631746), (188, 954745), (220, 815873), (235, 763796), (470, 381898), (517, 347180), (940, 190949), (1034, 173590), (2068, 86795), (2585, 69436), (5170, 34718), (10340, 17359)]