23472790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1021}}^1$

素因数の和:1069

約数の個数: 48

約数和(自身を含む): 48933360

約数和(自身を除く): 25460570

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 242, 418, 605, 1021, 1045, 1210, 2042, 2090, 2299, 4598, 5105, 10210, 11231, 11495, 19399, 22462, 22990, 38798, 56155, 96995, 112310, 123541, 193990, 213389, 247082, 426778, 617705, 1066945, 1235410, 2133890, 2347279, 4694558, 11736395, 23472790]

約数ペア:

[(1, 23472790), (2, 11736395), (5, 4694558), (10, 2347279), (11, 2133890), (19, 1235410), (22, 1066945), (38, 617705), (55, 426778), (95, 247082), (110, 213389), (121, 193990), (190, 123541), (209, 112310), (242, 96995), (418, 56155), (605, 38798), (1021, 22990), (1045, 22462), (1210, 19399), (2042, 11495), (2090, 11231), (2299, 10210), (4598, 5105)]