43872620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4243}}^1$

素因数の和:4310

約数の個数: 48

約数和(自身を含む): 102670848

約数和(自身を除く): 58798228

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, 4243, 5170, 8486, 10340, 16972, 21215, 42430, 46673, 84860, 93346, 186692, 199421, 233365, 398842, 466730, 797684, 933460, 997105, 1994210, 2193631, 3988420, 4387262, 8774524, 10968155, 21936310, 43872620]

約数ペア:

[(1, 43872620), (2, 21936310), (4, 10968155), (5, 8774524), (10, 4387262), (11, 3988420), (20, 2193631), (22, 1994210), (44, 997105), (47, 933460), (55, 797684), (94, 466730), (110, 398842), (188, 233365), (220, 199421), (235, 186692), (470, 93346), (517, 84860), (940, 46673), (1034, 42430), (2068, 21215), (2585, 16972), (4243, 10340), (5170, 8486)]