98226640

素因数分解:

$2^4\times 5^1\times {\mathrm{1227833}}^1$

素因数の和:1227846

約数の個数: 20

約数和(自身を含む): 228377124

約数和(自身を除く): 130150484

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1227833, 2455666, 4911332, 6139165, 9822664, 12278330, 19645328, 24556660, 49113320, 98226640]

約数ペア:

[(1, 98226640), (2, 49113320), (4, 24556660), (5, 19645328), (8, 12278330), (10, 9822664), (16, 6139165), (20, 4911332), (40, 2455666), (80, 1227833)]