98768240

素因数分解:

$2^4\times 5^1\times {\mathrm{1234603}}^1$

素因数の和:1234616

約数の個数: 20

約数和(自身を含む): 229636344

約数和(自身を除く): 130868104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1234603, 2469206, 4938412, 6173015, 9876824, 12346030, 19753648, 24692060, 49384120, 98768240]

約数ペア:

[(1, 98768240), (2, 49384120), (4, 24692060), (5, 19753648), (8, 12346030), (10, 9876824), (16, 6173015), (20, 4938412), (40, 2469206), (80, 1234603)]