98404220

素因数分解:

$2^2\times 5^1\times {\mathrm{1709}}^1\times {\mathrm{2879}}^1$

素因数の和:4597

約数の個数: 24

約数和(自身を含む): 206841600

約数和(自身を除く): 108437380

約数列:

[1, 2, 4, 5, 10, 20, 1709, 2879, 3418, 5758, 6836, 8545, 11516, 14395, 17090, 28790, 34180, 57580, 4920211, 9840422, 19680844, 24601055, 49202110, 98404220]

約数ペア:

[(1, 98404220), (2, 49202110), (4, 24601055), (5, 19680844), (10, 9840422), (20, 4920211), (1709, 57580), (2879, 34180), (3418, 28790), (5758, 17090), (6836, 14395), (8545, 11516)]