73240480

素因数分解:

$2^5\times 5^1\times {\mathrm{653}}^1\times {\mathrm{701}}^1$

素因数の和:1369

約数の個数: 48

約数和(自身を含む): 173542824

約数和(自身を除く): 100302344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 653, 701, 1306, 1402, 2612, 2804, 3265, 3505, 5224, 5608, 6530, 7010, 10448, 11216, 13060, 14020, 20896, 22432, 26120, 28040, 52240, 56080, 104480, 112160, 457753, 915506, 1831012, 2288765, 3662024, 4577530, 7324048, 9155060, 14648096, 18310120, 36620240, 73240480]

約数ペア:

[(1, 73240480), (2, 36620240), (4, 18310120), (5, 14648096), (8, 9155060), (10, 7324048), (16, 4577530), (20, 3662024), (32, 2288765), (40, 1831012), (80, 915506), (160, 457753), (653, 112160), (701, 104480), (1306, 56080), (1402, 52240), (2612, 28040), (2804, 26120), (3265, 22432), (3505, 20896), (5224, 14020), (5608, 13060), (6530, 11216), (7010, 10448)]