40294535

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{811}}^1$

素因数の和:1358

約数の個数: 16

約数和(自身を含む): 51058560

約数和(自身を除く): 10764025

約数列:

[1, 5, 19, 95, 523, 811, 2615, 4055, 9937, 15409, 49685, 77045, 424153, 2120765, 8058907, 40294535]

約数ペア:

[(1, 40294535), (5, 8058907), (19, 2120765), (95, 424153), (523, 77045), (811, 49685), (2615, 15409), (4055, 9937)]