2480522060

素因数分解:

$2^2\times 5^1\times {\mathrm{2657}}^1\times {\mathrm{46679}}^1$

素因数の和:49345

約数の個数: 24

約数和(自身を含む): 5211168480

約数和(自身を除く): 2730646420

約数列:

[1, 2, 4, 5, 10, 20, 2657, 5314, 10628, 13285, 26570, 46679, 53140, 93358, 186716, 233395, 466790, 933580, 124026103, 248052206, 496104412, 620130515, 1240261030, 2480522060]

約数ペア:

[(1, 2480522060), (2, 1240261030), (4, 620130515), (5, 496104412), (10, 248052206), (20, 124026103), (2657, 933580), (5314, 466790), (10628, 233395), (13285, 186716), (26570, 93358), (46679, 53140)]