4040900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2377}}^1$

素因数の和:2408

約数の個数: 36

約数和(自身を含む): 9288468

約数和(自身を除く): 5247568

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 2377, 4754, 9508, 11885, 23770, 40409, 47540, 59425, 80818, 118850, 161636, 202045, 237700, 404090, 808180, 1010225, 2020450, 4040900]

約数ペア:

[(1, 4040900), (2, 2020450), (4, 1010225), (5, 808180), (10, 404090), (17, 237700), (20, 202045), (25, 161636), (34, 118850), (50, 80818), (68, 59425), (85, 47540), (100, 40409), (170, 23770), (340, 11885), (425, 9508), (850, 4754), (1700, 2377)]