75052840

素因数分解:

$2^3\times 5^1\times {\mathrm{739}}^1\times {\mathrm{2539}}^1$

素因数の和:3289

約数の個数: 32

約数和(自身を含む): 169164000

約数和(自身を除く): 94111160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 739, 1478, 2539, 2956, 3695, 5078, 5912, 7390, 10156, 12695, 14780, 20312, 25390, 29560, 50780, 101560, 1876321, 3752642, 7505284, 9381605, 15010568, 18763210, 37526420, 75052840]

約数ペア:

[(1, 75052840), (2, 37526420), (4, 18763210), (5, 15010568), (8, 9381605), (10, 7505284), (20, 3752642), (40, 1876321), (739, 101560), (1478, 50780), (2539, 29560), (2956, 25390), (3695, 20312), (5078, 14780), (5912, 12695), (7390, 10156)]