98408680

素因数分解:

$2^3\times 5^1\times {\mathrm{2460217}}^1$

素因数の和:2460228

約数の個数: 16

約数和(自身を含む): 221419620

約数和(自身を除く): 123010940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2460217, 4920434, 9840868, 12301085, 19681736, 24602170, 49204340, 98408680]

約数ペア:

[(1, 98408680), (2, 49204340), (4, 24602170), (5, 19681736), (8, 12301085), (10, 9840868), (20, 4920434), (40, 2460217)]