42484420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6659}}^1$

素因数の和:6708

約数の個数: 48

約数和(自身を含む): 100699200

約数和(自身を除く): 58214780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 6659, 13318, 26636, 33295, 66590, 73249, 133180, 146498, 193111, 292996, 366245, 386222, 732490, 772444, 965555, 1464980, 1931110, 2124221, 3862220, 4248442, 8496884, 10621105, 21242210, 42484420]

約数ペア:

[(1, 42484420), (2, 21242210), (4, 10621105), (5, 8496884), (10, 4248442), (11, 3862220), (20, 2124221), (22, 1931110), (29, 1464980), (44, 965555), (55, 772444), (58, 732490), (110, 386222), (116, 366245), (145, 292996), (220, 193111), (290, 146498), (319, 133180), (580, 73249), (638, 66590), (1276, 33295), (1595, 26636), (3190, 13318), (6380, 6659)]