22139150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{40253}}^1$

素因数の和:40276

約数の個数: 24

約数和(自身を含む): 44923464

約数和(自身を除く): 22784314

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 40253, 80506, 201265, 402530, 442783, 885566, 1006325, 2012650, 2213915, 4427830, 11069575, 22139150]

約数ペア:

[(1, 22139150), (2, 11069575), (5, 4427830), (10, 2213915), (11, 2012650), (22, 1006325), (25, 885566), (50, 442783), (55, 402530), (110, 201265), (275, 80506), (550, 40253)]