4640960

素因数分解:

$2^6\times 5^1\times {\mathrm{14503}}^1$

素因数の和:14520

約数の個数: 28

約数和(自身を含む): 11052048

約数和(自身を除く): 6411088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 14503, 29006, 58012, 72515, 116024, 145030, 232048, 290060, 464096, 580120, 928192, 1160240, 2320480, 4640960]

約数ペア:

[(1, 4640960), (2, 2320480), (4, 1160240), (5, 928192), (8, 580120), (10, 464096), (16, 290060), (20, 232048), (32, 145030), (40, 116024), (64, 72515), (80, 58012), (160, 29006), (320, 14503)]