4380710

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4019}}^1$

素因数の和:4135

約数の個数: 16

約数和(自身を含む): 7959600

約数和(自身を除く): 3578890

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 4019, 8038, 20095, 40190, 438071, 876142, 2190355, 4380710]

約数ペア:

[(1, 4380710), (2, 2190355), (5, 876142), (10, 438071), (109, 40190), (218, 20095), (545, 8038), (1090, 4019)]