24497240

素因数分解:

$2^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2383}}^1$

素因数の和:2651

約数の個数: 32

約数和(自身を含む): 55356480

約数和(自身を除く): 30859240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 257, 514, 1028, 1285, 2056, 2383, 2570, 4766, 5140, 9532, 10280, 11915, 19064, 23830, 47660, 95320, 612431, 1224862, 2449724, 3062155, 4899448, 6124310, 12248620, 24497240]

約数ペア:

[(1, 24497240), (2, 12248620), (4, 6124310), (5, 4899448), (8, 3062155), (10, 2449724), (20, 1224862), (40, 612431), (257, 95320), (514, 47660), (1028, 23830), (1285, 19064), (2056, 11915), (2383, 10280), (2570, 9532), (4766, 5140)]