220130860

素因数分解:

$2^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{13309}}^1$

素因数の和:14145

約数の個数: 24

約数和(自身を含む): 462868560

約数和(自身を除く): 242737700

約数列:

[1, 2, 4, 5, 10, 20, 827, 1654, 3308, 4135, 8270, 13309, 16540, 26618, 53236, 66545, 133090, 266180, 11006543, 22013086, 44026172, 55032715, 110065430, 220130860]

約数ペア:

[(1, 220130860), (2, 110065430), (4, 55032715), (5, 44026172), (10, 22013086), (20, 11006543), (827, 266180), (1654, 133090), (3308, 66545), (4135, 53236), (8270, 26618), (13309, 16540)]