40229570

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{55109}}^1$

素因数の和:55189

約数の個数: 16

約数和(自身を含む): 73406520

約数和(自身を除く): 33176950

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 55109, 110218, 275545, 551090, 4022957, 8045914, 20114785, 40229570]

約数ペア:

[(1, 40229570), (2, 20114785), (5, 8045914), (10, 4022957), (73, 551090), (146, 275545), (365, 110218), (730, 55109)]