148079140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{14321}}^1$

素因数の和:14388

約数の個数: 48

約数和(自身を含む): 346477824

約数和(自身を除く): 198398684

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, 14321, 28642, 57284, 71605, 143210, 157531, 286420, 315062, 630124, 673087, 787655, 1346174, 1575310, 2692348, 3150620, 3365435, 6730870, 7403957, 13461740, 14807914, 29615828, 37019785, 74039570, 148079140]

約数ペア:

[(1, 148079140), (2, 74039570), (4, 37019785), (5, 29615828), (10, 14807914), (11, 13461740), (20, 7403957), (22, 6730870), (44, 3365435), (47, 3150620), (55, 2692348), (94, 1575310), (110, 1346174), (188, 787655), (220, 673087), (235, 630124), (470, 315062), (517, 286420), (940, 157531), (1034, 143210), (2068, 71605), (2585, 57284), (5170, 28642), (10340, 14321)]