107048720

素因数分解:

$2^4\times 5^1\times {\mathrm{1338109}}^1$

素因数の和:1338122

約数の個数: 20

約数和(自身を含む): 248888460

約数和(自身を除く): 141839740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1338109, 2676218, 5352436, 6690545, 10704872, 13381090, 21409744, 26762180, 53524360, 107048720]

約数ペア:

[(1, 107048720), (2, 53524360), (4, 26762180), (5, 21409744), (8, 13381090), (10, 10704872), (16, 6690545), (20, 5352436), (40, 2676218), (80, 1338109)]