91646020

素因数分解:

$2^2\times 5^1\times {\mathrm{1297}}^1\times {\mathrm{3533}}^1$

素因数の和:4839

約数の個数: 24

約数和(自身を含む): 192659544

約数和(自身を除く): 101013524

約数列:

[1, 2, 4, 5, 10, 20, 1297, 2594, 3533, 5188, 6485, 7066, 12970, 14132, 17665, 25940, 35330, 70660, 4582301, 9164602, 18329204, 22911505, 45823010, 91646020]

約数ペア:

[(1, 91646020), (2, 45823010), (4, 22911505), (5, 18329204), (10, 9164602), (20, 4582301), (1297, 70660), (2594, 35330), (3533, 25940), (5188, 17665), (6485, 14132), (7066, 12970)]