713909950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{3881}}^1$

素因数の和:4189

約数の個数: 48

約数和(自身を含む): 1435439376

約数和(自身を除く): 721529426

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 283, 325, 566, 650, 1415, 2830, 3679, 3881, 7075, 7358, 7762, 14150, 18395, 19405, 36790, 38810, 50453, 91975, 97025, 100906, 183950, 194050, 252265, 504530, 1098323, 1261325, 2196646, 2522650, 5491615, 10983230, 14278199, 27458075, 28556398, 54916150, 71390995, 142781990, 356954975, 713909950]

約数ペア:

[(1, 713909950), (2, 356954975), (5, 142781990), (10, 71390995), (13, 54916150), (25, 28556398), (26, 27458075), (50, 14278199), (65, 10983230), (130, 5491615), (283, 2522650), (325, 2196646), (566, 1261325), (650, 1098323), (1415, 504530), (2830, 252265), (3679, 194050), (3881, 183950), (7075, 100906), (7358, 97025), (7762, 91975), (14150, 50453), (18395, 38810), (19405, 36790)]