23511740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8839}}^1$

素因数の和:8874

約数の個数: 48

約数和(自身を含む): 59404800

約数和(自身を除く): 35893060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 8839, 17678, 35356, 44195, 61873, 88390, 123746, 167941, 176780, 247492, 309365, 335882, 618730, 671764, 839705, 1175587, 1237460, 1679410, 2351174, 3358820, 4702348, 5877935, 11755870, 23511740]

約数ペア:

[(1, 23511740), (2, 11755870), (4, 5877935), (5, 4702348), (7, 3358820), (10, 2351174), (14, 1679410), (19, 1237460), (20, 1175587), (28, 839705), (35, 671764), (38, 618730), (70, 335882), (76, 309365), (95, 247492), (133, 176780), (140, 167941), (190, 123746), (266, 88390), (380, 61873), (532, 44195), (665, 35356), (1330, 17678), (2660, 8839)]