64954130

素因数分解:

$2^1\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{5857}}^1$

素因数の和:6973

約数の個数: 16

約数和(自身を含む): 117042840

約数和(自身を除く): 52088710

約数列:

[1, 2, 5, 10, 1109, 2218, 5545, 5857, 11090, 11714, 29285, 58570, 6495413, 12990826, 32477065, 64954130]

約数ペア:

[(1, 64954130), (2, 32477065), (5, 12990826), (10, 6495413), (1109, 58570), (2218, 29285), (5545, 11714), (5857, 11090)]