23694220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9791}}^1$

素因数の和:9822

約数の個数: 36

約数和(自身を含む): 54698112

約数和(自身を除く): 31003892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 9791, 19582, 39164, 48955, 97910, 107701, 195820, 215402, 430804, 538505, 1077010, 1184711, 2154020, 2369422, 4738844, 5923555, 11847110, 23694220]

約数ペア:

[(1, 23694220), (2, 11847110), (4, 5923555), (5, 4738844), (10, 2369422), (11, 2154020), (20, 1184711), (22, 1077010), (44, 538505), (55, 430804), (110, 215402), (121, 195820), (220, 107701), (242, 97910), (484, 48955), (605, 39164), (1210, 19582), (2420, 9791)]