27510460

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{7951}}^1$

素因数の和:8133

約数の個数: 24

約数和(自身を含む): 58113216

約数和(自身を除く): 30602756

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 7951, 15902, 31804, 39755, 79510, 159020, 1375523, 2751046, 5502092, 6877615, 13755230, 27510460]

約数ペア:

[(1, 27510460), (2, 13755230), (4, 6877615), (5, 5502092), (10, 2751046), (20, 1375523), (173, 159020), (346, 79510), (692, 39755), (865, 31804), (1730, 15902), (3460, 7951)]