108615804520

素因数分解:

$2^3\times 5^1\times {\mathrm{2715395113}}^1$

素因数の和:2715395124

約数の個数: 16

約数和(自身を含む): 244385560260

約数和(自身を除く): 135769755740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2715395113, 5430790226, 10861580452, 13576975565, 21723160904, 27153951130, 54307902260, 108615804520]

約数ペア:

[(1, 108615804520), (2, 54307902260), (4, 27153951130), (5, 21723160904), (8, 13576975565), (10, 10861580452), (20, 5430790226), (40, 2715395113)]