40160045

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1\times {\mathrm{347}}^1$

素因数の和:724

約数の個数: 16

約数和(自身を含む): 49109760

約数和(自身を除く): 8949715

約数列:

[1, 5, 79, 293, 347, 395, 1465, 1735, 23147, 27413, 101671, 115735, 137065, 508355, 8032009, 40160045]

約数ペア:

[(1, 40160045), (5, 8032009), (79, 508355), (293, 137065), (347, 115735), (395, 101671), (1465, 27413), (1735, 23147)]