40802855

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{641}}^1$

素因数の和:1114

約数の個数: 16

約数和(自身を含む): 50846400

約数和(自身を除く): 10043545

約数列:

[1, 5, 29, 145, 439, 641, 2195, 3205, 12731, 18589, 63655, 92945, 281399, 1406995, 8160571, 40802855]

約数ペア:

[(1, 40802855), (5, 8160571), (29, 1406995), (145, 281399), (439, 92945), (641, 63655), (2195, 18589), (3205, 12731)]