2023197740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1231}}^1\times {\mathrm{2221}}^1$

素因数の和:3498

約数の個数: 48

約数和(自身を含む): 4369056384

約数和(自身を除く): 2345858644

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 1231, 2221, 2462, 4442, 4924, 6155, 8884, 11105, 12310, 22210, 24620, 44420, 45547, 82177, 91094, 164354, 182188, 227735, 328708, 410885, 455470, 821770, 910940, 1643540, 2734051, 5468102, 10936204, 13670255, 27340510, 54681020, 101159887, 202319774, 404639548, 505799435, 1011598870, 2023197740]

約数ペア:

[(1, 2023197740), (2, 1011598870), (4, 505799435), (5, 404639548), (10, 202319774), (20, 101159887), (37, 54681020), (74, 27340510), (148, 13670255), (185, 10936204), (370, 5468102), (740, 2734051), (1231, 1643540), (2221, 910940), (2462, 821770), (4442, 455470), (4924, 410885), (6155, 328708), (8884, 227735), (11105, 182188), (12310, 164354), (22210, 91094), (24620, 82177), (44420, 45547)]