957123680

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{145903}}^1$

素因数の和:145959

約数の個数: 48

約数和(自身を含む): 2316371904

約数和(自身を除く): 1359248224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 145903, 291806, 583612, 729515, 1167224, 1459030, 2334448, 2918060, 4668896, 5836120, 5982023, 11672240, 11964046, 23344480, 23928092, 29910115, 47856184, 59820230, 95712368, 119640460, 191424736, 239280920, 478561840, 957123680]

約数ペア:

[(1, 957123680), (2, 478561840), (4, 239280920), (5, 191424736), (8, 119640460), (10, 95712368), (16, 59820230), (20, 47856184), (32, 29910115), (40, 23928092), (41, 23344480), (80, 11964046), (82, 11672240), (160, 5982023), (164, 5836120), (205, 4668896), (328, 2918060), (410, 2334448), (656, 1459030), (820, 1167224), (1312, 729515), (1640, 583612), (3280, 291806), (6560, 145903)]