57584480

素因数分解:

$2^5\times 5^1\times {\mathrm{491}}^1\times {\mathrm{733}}^1$

素因数の和:1239

約数の個数: 48

約数和(自身を含む): 136506384

約数和(自身を除く): 78921904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 491, 733, 982, 1466, 1964, 2455, 2932, 3665, 3928, 4910, 5864, 7330, 7856, 9820, 11728, 14660, 15712, 19640, 23456, 29320, 39280, 58640, 78560, 117280, 359903, 719806, 1439612, 1799515, 2879224, 3599030, 5758448, 7198060, 11516896, 14396120, 28792240, 57584480]

約数ペア:

[(1, 57584480), (2, 28792240), (4, 14396120), (5, 11516896), (8, 7198060), (10, 5758448), (16, 3599030), (20, 2879224), (32, 1799515), (40, 1439612), (80, 719806), (160, 359903), (491, 117280), (733, 78560), (982, 58640), (1466, 39280), (1964, 29320), (2455, 23456), (2932, 19640), (3665, 15712), (3928, 14660), (4910, 11728), (5864, 9820), (7330, 7856)]