40380635

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{881}}^1$

素因数の和:1078

約数の個数: 16

約数和(自身を含む): 49533120

約数和(自身を除く): 9152485

約数列:

[1, 5, 89, 103, 445, 515, 881, 4405, 9167, 45835, 78409, 90743, 392045, 453715, 8076127, 40380635]

約数ペア:

[(1, 40380635), (5, 8076127), (89, 453715), (103, 392045), (445, 90743), (515, 78409), (881, 45835), (4405, 9167)]