8119270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 15540480

約数和(自身を除く): 7421210

約数列:

[1, 2, 5, 10, 19, 38, 95, 151, 190, 283, 302, 566, 755, 1415, 1510, 2830, 2869, 5377, 5738, 10754, 14345, 26885, 28690, 42733, 53770, 85466, 213665, 427330, 811927, 1623854, 4059635, 8119270]

約数ペア:

[(1, 8119270), (2, 4059635), (5, 1623854), (10, 811927), (19, 427330), (38, 213665), (95, 85466), (151, 53770), (190, 42733), (283, 28690), (302, 26885), (566, 14345), (755, 10754), (1415, 5738), (1510, 5377), (2830, 2869)]