5705366960

素因数分解:

$2^4\times 5^1\times {\mathrm{2579}}^1\times {\mathrm{27653}}^1$

素因数の和:30245

約数の個数: 40

約数和(自身を含む): 13270601520

約数和(自身を除く): 7565234560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2579, 5158, 10316, 12895, 20632, 25790, 27653, 41264, 51580, 55306, 103160, 110612, 138265, 206320, 221224, 276530, 442448, 553060, 1106120, 2212240, 71317087, 142634174, 285268348, 356585435, 570536696, 713170870, 1141073392, 1426341740, 2852683480, 5705366960]

約数ペア:

[(1, 5705366960), (2, 2852683480), (4, 1426341740), (5, 1141073392), (8, 713170870), (10, 570536696), (16, 356585435), (20, 285268348), (40, 142634174), (80, 71317087), (2579, 2212240), (5158, 1106120), (10316, 553060), (12895, 442448), (20632, 276530), (25790, 221224), (27653, 206320), (41264, 138265), (51580, 110612), (55306, 103160)]