5264480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2531}}^1$

素因数の和:2559

約数の個数: 48

約数和(自身を含む): 13399344

約数和(自身を除く): 8134864

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 2531, 5062, 10124, 12655, 20248, 25310, 32903, 40496, 50620, 65806, 80992, 101240, 131612, 164515, 202480, 263224, 329030, 404960, 526448, 658060, 1052896, 1316120, 2632240, 5264480]

約数ペア:

[(1, 5264480), (2, 2632240), (4, 1316120), (5, 1052896), (8, 658060), (10, 526448), (13, 404960), (16, 329030), (20, 263224), (26, 202480), (32, 164515), (40, 131612), (52, 101240), (65, 80992), (80, 65806), (104, 50620), (130, 40496), (160, 32903), (208, 25310), (260, 20248), (416, 12655), (520, 10124), (1040, 5062), (2080, 2531)]