32005840

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3739}}^1$

素因数の和:3859

約数の個数: 40

約数和(自身を含む): 75129120

約数和(自身を除く): 43123280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 3739, 4280, 7478, 8560, 14956, 18695, 29912, 37390, 59824, 74780, 149560, 299120, 400073, 800146, 1600292, 2000365, 3200584, 4000730, 6401168, 8001460, 16002920, 32005840]

約数ペア:

[(1, 32005840), (2, 16002920), (4, 8001460), (5, 6401168), (8, 4000730), (10, 3200584), (16, 2000365), (20, 1600292), (40, 800146), (80, 400073), (107, 299120), (214, 149560), (428, 74780), (535, 59824), (856, 37390), (1070, 29912), (1712, 18695), (2140, 14956), (3739, 8560), (4280, 7478)]