8380289090

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{8136203}}^1$

素因数の和:8136313

約数の個数: 16

約数和(自身を含む): 15230973888

約数和(自身を除く): 6850684798

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 8136203, 16272406, 40681015, 81362030, 838028909, 1676057818, 4190144545, 8380289090]

約数ペア:

[(1, 8380289090), (2, 4190144545), (5, 1676057818), (10, 838028909), (103, 81362030), (206, 40681015), (515, 16272406), (1030, 8136203)]