23942050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 49175424

約数和(自身を除く): 25233374

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 101, 110, 202, 275, 431, 505, 550, 862, 1010, 1111, 2155, 2222, 2525, 4310, 4741, 5050, 5555, 9482, 10775, 11110, 21550, 23705, 27775, 43531, 47410, 55550, 87062, 118525, 217655, 237050, 435310, 478841, 957682, 1088275, 2176550, 2394205, 4788410, 11971025, 23942050]

約数ペア:

[(1, 23942050), (2, 11971025), (5, 4788410), (10, 2394205), (11, 2176550), (22, 1088275), (25, 957682), (50, 478841), (55, 435310), (101, 237050), (110, 217655), (202, 118525), (275, 87062), (431, 55550), (505, 47410), (550, 43531), (862, 27775), (1010, 23705), (1111, 21550), (2155, 11110), (2222, 10775), (2525, 9482), (4310, 5555), (4741, 5050)]