2014782920

素因数分解:

$2^3\times 5^1\times {\mathrm{6733}}^1\times {\mathrm{7481}}^1$

素因数の和:14225

約数の個数: 32

約数和(自身を含む): 4534540920

約数和(自身を除く): 2519758000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6733, 7481, 13466, 14962, 26932, 29924, 33665, 37405, 53864, 59848, 67330, 74810, 134660, 149620, 269320, 299240, 50369573, 100739146, 201478292, 251847865, 402956584, 503695730, 1007391460, 2014782920]

約数ペア:

[(1, 2014782920), (2, 1007391460), (4, 503695730), (5, 402956584), (8, 251847865), (10, 201478292), (20, 100739146), (40, 50369573), (6733, 299240), (7481, 269320), (13466, 149620), (14962, 134660), (26932, 74810), (29924, 67330), (33665, 59848), (37405, 53864)]