83313890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{7499}}^1$

素因数の和:7618

約数の個数: 32

約数和(自身を含む): 165240000

約数和(自身を除く): 81926110

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 2222, 5555, 7499, 11110, 14998, 37495, 74990, 82489, 164978, 412445, 757399, 824890, 1514798, 3786995, 7573990, 8331389, 16662778, 41656945, 83313890]

約数ペア:

[(1, 83313890), (2, 41656945), (5, 16662778), (10, 8331389), (11, 7573990), (22, 3786995), (55, 1514798), (101, 824890), (110, 757399), (202, 412445), (505, 164978), (1010, 82489), (1111, 74990), (2222, 37495), (5555, 14998), (7499, 11110)]