22405130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1367}}^1$

素因数の和:1534

約数の個数: 32

約数和(自身を含む): 44323200

約数和(自身を除く): 21918070

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 745, 1367, 1490, 1639, 2734, 3278, 6835, 8195, 13670, 15037, 16390, 30074, 75185, 150370, 203683, 407366, 1018415, 2036830, 2240513, 4481026, 11202565, 22405130]

約数ペア:

[(1, 22405130), (2, 11202565), (5, 4481026), (10, 2240513), (11, 2036830), (22, 1018415), (55, 407366), (110, 203683), (149, 150370), (298, 75185), (745, 30074), (1367, 16390), (1490, 15037), (1639, 13670), (2734, 8195), (3278, 6835)]