113220860

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^2\times {\mathrm{1123}}^1$

素因数の和:1274

約数の個数: 36

約数和(自身を含む): 241374504

約数和(自身を除く): 128153644

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1123, 1420, 2246, 4492, 5041, 5615, 10082, 11230, 20164, 22460, 25205, 50410, 79733, 100820, 159466, 318932, 398665, 797330, 1594660, 5661043, 11322086, 22644172, 28305215, 56610430, 113220860]

約数ペア:

[(1, 113220860), (2, 56610430), (4, 28305215), (5, 22644172), (10, 11322086), (20, 5661043), (71, 1594660), (142, 797330), (284, 398665), (355, 318932), (710, 159466), (1123, 100820), (1420, 79733), (2246, 50410), (4492, 25205), (5041, 22460), (5615, 20164), (10082, 11230)]