40293070

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{29411}}^1$

素因数の和:29555

約数の個数: 16

約数和(自身を含む): 73059408

約数和(自身を除く): 32766338

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 29411, 58822, 147055, 294110, 4029307, 8058614, 20146535, 40293070]

約数ペア:

[(1, 40293070), (2, 20146535), (5, 8058614), (10, 4029307), (137, 294110), (274, 147055), (685, 58822), (1370, 29411)]