105948860

素因数分解:

$2^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{12583}}^1$

素因数の和:13013

約数の個数: 24

約数和(自身を含む): 223038816

約数和(自身を除く): 117089956

約数列:

[1, 2, 4, 5, 10, 20, 421, 842, 1684, 2105, 4210, 8420, 12583, 25166, 50332, 62915, 125830, 251660, 5297443, 10594886, 21189772, 26487215, 52974430, 105948860]

約数ペア:

[(1, 105948860), (2, 52974430), (4, 26487215), (5, 21189772), (10, 10594886), (20, 5297443), (421, 251660), (842, 125830), (1684, 62915), (2105, 50332), (4210, 25166), (8420, 12583)]