40117270

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97847}}^1$

素因数の和:97895

約数の個数: 16

約数和(自身を含む): 73973088

約数和(自身を除く): 33855818

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 97847, 195694, 489235, 978470, 4011727, 8023454, 20058635, 40117270]

約数ペア:

[(1, 40117270), (2, 20058635), (5, 8023454), (10, 4011727), (41, 978470), (82, 489235), (205, 195694), (410, 97847)]