22781660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103553}}^1$

素因数の和:103573

約数の個数: 24

約数和(自身を含む): 52191216

約数和(自身を除く): 29409556

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 103553, 207106, 414212, 517765, 1035530, 1139083, 2071060, 2278166, 4556332, 5695415, 11390830, 22781660]

約数ペア:

[(1, 22781660), (2, 11390830), (4, 5695415), (5, 4556332), (10, 2278166), (11, 2071060), (20, 1139083), (22, 1035530), (44, 517765), (55, 414212), (110, 207106), (220, 103553)]