23929930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 48470400

約数和(自身を除く): 24540470

約数列:

[1, 2, 5, 10, 19, 29, 38, 43, 58, 86, 95, 101, 145, 190, 202, 215, 290, 430, 505, 551, 817, 1010, 1102, 1247, 1634, 1919, 2494, 2755, 2929, 3838, 4085, 4343, 5510, 5858, 6235, 8170, 8686, 9595, 12470, 14645, 19190, 21715, 23693, 29290, 43430, 47386, 55651, 82517, 111302, 118465, 125947, 165034, 236930, 251894, 278255, 412585, 556510, 629735, 825170, 1259470, 2392993, 4785986, 11964965, 23929930]

約数ペア:

[(1, 23929930), (2, 11964965), (5, 4785986), (10, 2392993), (19, 1259470), (29, 825170), (38, 629735), (43, 556510), (58, 412585), (86, 278255), (95, 251894), (101, 236930), (145, 165034), (190, 125947), (202, 118465), (215, 111302), (290, 82517), (430, 55651), (505, 47386), (551, 43430), (817, 29290), (1010, 23693), (1102, 21715), (1247, 19190), (1634, 14645), (1919, 12470), (2494, 9595), (2755, 8686), (2929, 8170), (3838, 6235), (4085, 5858), (4343, 5510)]