2941835680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{2626639}}^1$

素因数の和:2626661

約数の個数: 48

約数和(自身を含む): 7942959360

約数和(自身を除く): 5001123680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 2626639, 5253278, 10506556, 13133195, 18386473, 21013112, 26266390, 36772946, 42026224, 52532780, 73545892, 84052448, 91932365, 105065560, 147091784, 183864730, 210131120, 294183568, 367729460, 420262240, 588367136, 735458920, 1470917840, 2941835680]

約数ペア:

[(1, 2941835680), (2, 1470917840), (4, 735458920), (5, 588367136), (7, 420262240), (8, 367729460), (10, 294183568), (14, 210131120), (16, 183864730), (20, 147091784), (28, 105065560), (32, 91932365), (35, 84052448), (40, 73545892), (56, 52532780), (70, 42026224), (80, 36772946), (112, 26266390), (140, 21013112), (160, 18386473), (224, 13133195), (280, 10506556), (560, 5253278), (1120, 2626639)]