38184740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4691}}^1$

素因数の和:4748

約数の個数: 48

約数和(自身を含む): 89861184

約数和(自身を除く): 51676444

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 4691, 8140, 9382, 18764, 23455, 46910, 51601, 93820, 103202, 173567, 206404, 258005, 347134, 516010, 694268, 867835, 1032020, 1735670, 1909237, 3471340, 3818474, 7636948, 9546185, 19092370, 38184740]

約数ペア:

[(1, 38184740), (2, 19092370), (4, 9546185), (5, 7636948), (10, 3818474), (11, 3471340), (20, 1909237), (22, 1735670), (37, 1032020), (44, 867835), (55, 694268), (74, 516010), (110, 347134), (148, 258005), (185, 206404), (220, 173567), (370, 103202), (407, 93820), (740, 51601), (814, 46910), (1628, 23455), (2035, 18764), (4070, 9382), (4691, 8140)]