40798990

素因数分解:

$2^1\times 5^1\times {\mathrm{853}}^1\times {\mathrm{4783}}^1$

素因数の和:5643

約数の個数: 16

約数和(自身を含む): 73539648

約数和(自身を除く): 32740658

約数列:

[1, 2, 5, 10, 853, 1706, 4265, 4783, 8530, 9566, 23915, 47830, 4079899, 8159798, 20399495, 40798990]

約数ペア:

[(1, 40798990), (2, 20399495), (5, 8159798), (10, 4079899), (853, 47830), (1706, 23915), (4265, 9566), (4783, 8530)]