105298820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{478631}}^1$

素因数の和:478651

約数の個数: 24

約数和(自身を含む): 241230528

約数和(自身を除く): 135931708

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 478631, 957262, 1914524, 2393155, 4786310, 5264941, 9572620, 10529882, 21059764, 26324705, 52649410, 105298820]

約数ペア:

[(1, 105298820), (2, 52649410), (4, 26324705), (5, 21059764), (10, 10529882), (11, 9572620), (20, 5264941), (22, 4786310), (44, 2393155), (55, 1914524), (110, 957262), (220, 478631)]