233156660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{22549}}^1$

素因数の和:22616

約数の個数: 48

約数和(自身を含む): 545529600

約数和(自身を除く): 312372940

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, 22549, 45098, 90196, 112745, 225490, 248039, 450980, 496078, 992156, 1059803, 1240195, 2119606, 2480390, 4239212, 4960780, 5299015, 10598030, 11657833, 21196060, 23315666, 46631332, 58289165, 116578330, 233156660]

約数ペア:

[(1, 233156660), (2, 116578330), (4, 58289165), (5, 46631332), (10, 23315666), (11, 21196060), (20, 11657833), (22, 10598030), (44, 5299015), (47, 4960780), (55, 4239212), (94, 2480390), (110, 2119606), (188, 1240195), (220, 1059803), (235, 992156), (470, 496078), (517, 450980), (940, 248039), (1034, 225490), (2068, 112745), (2585, 90196), (5170, 45098), (10340, 22549)]