8428060

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7951}}^1$

素因数の和:8013

約数の個数: 24

約数和(自身を含む): 18035136

約数和(自身を除く): 9607076

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 7951, 15902, 31804, 39755, 79510, 159020, 421403, 842806, 1685612, 2107015, 4214030, 8428060]

約数ペア:

[(1, 8428060), (2, 4214030), (4, 2107015), (5, 1685612), (10, 842806), (20, 421403), (53, 159020), (106, 79510), (212, 39755), (265, 31804), (530, 15902), (1060, 7951)]