91374020

素因数分解:

$2^2\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{2843}}^1$

素因数の和:4459

約数の個数: 24

約数和(自身を含む): 192072384

約数和(自身を除く): 100698364

約数列:

[1, 2, 4, 5, 10, 20, 1607, 2843, 3214, 5686, 6428, 8035, 11372, 14215, 16070, 28430, 32140, 56860, 4568701, 9137402, 18274804, 22843505, 45687010, 91374020]

約数ペア:

[(1, 91374020), (2, 45687010), (4, 22843505), (5, 18274804), (10, 9137402), (20, 4568701), (1607, 56860), (2843, 32140), (3214, 28430), (5686, 16070), (6428, 14215), (8035, 11372)]