6885040

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{967}}^1$

素因数の和:1069

約数の個数: 40

約数和(自身を含む): 16204320

約数和(自身を除く): 9319280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 967, 1424, 1780, 1934, 3560, 3868, 4835, 7120, 7736, 9670, 15472, 19340, 38680, 77360, 86063, 172126, 344252, 430315, 688504, 860630, 1377008, 1721260, 3442520, 6885040]

約数ペア:

[(1, 6885040), (2, 3442520), (4, 1721260), (5, 1377008), (8, 860630), (10, 688504), (16, 430315), (20, 344252), (40, 172126), (80, 86063), (89, 77360), (178, 38680), (356, 19340), (445, 15472), (712, 9670), (890, 7736), (967, 7120), (1424, 4835), (1780, 3868), (1934, 3560)]