40488695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2029}}^1$

素因数の和:2354

約数の個数: 16

約数和(自身を含む): 52520160

約数和(自身を除く): 12031465

約数列:

[1, 5, 13, 65, 307, 1535, 2029, 3991, 10145, 19955, 26377, 131885, 622903, 3114515, 8097739, 40488695]

約数ペア:

[(1, 40488695), (5, 8097739), (13, 3114515), (65, 622903), (307, 131885), (1535, 26377), (2029, 19955), (3991, 10145)]