70335940

素因数分解:

$2^2\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{2699}}^1$

素因数の和:4011

約数の個数: 24

約数和(自身を含む): 147873600

約数和(自身を除く): 77537660

約数列:

[1, 2, 4, 5, 10, 20, 1303, 2606, 2699, 5212, 5398, 6515, 10796, 13030, 13495, 26060, 26990, 53980, 3516797, 7033594, 14067188, 17583985, 35167970, 70335940]

約数ペア:

[(1, 70335940), (2, 35167970), (4, 17583985), (5, 14067188), (10, 7033594), (20, 3516797), (1303, 53980), (2606, 26990), (2699, 26060), (5212, 13495), (5398, 13030), (6515, 10796)]