76714180

素因数分解:

$2^2\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{3121}}^1$

素因数の和:4359

約数の個数: 24

約数和(自身を含む): 161282520

約数和(自身を除く): 84568340

約数列:

[1, 2, 4, 5, 10, 20, 1229, 2458, 3121, 4916, 6145, 6242, 12290, 12484, 15605, 24580, 31210, 62420, 3835709, 7671418, 15342836, 19178545, 38357090, 76714180]

約数ペア:

[(1, 76714180), (2, 38357090), (4, 19178545), (5, 15342836), (10, 7671418), (20, 3835709), (1229, 62420), (2458, 31210), (3121, 24580), (4916, 15605), (6145, 12484), (6242, 12290)]