2028656450

素因数分解:

$2^1\times 5^2\times {\mathrm{1831}}^1\times {\mathrm{22159}}^1$

素因数の和:24002

約数の個数: 24

約数和(自身を含む): 3775532160

約数和(自身を除く): 1746875710

約数列:

[1, 2, 5, 10, 25, 50, 1831, 3662, 9155, 18310, 22159, 44318, 45775, 91550, 110795, 221590, 553975, 1107950, 40573129, 81146258, 202865645, 405731290, 1014328225, 2028656450]

約数ペア:

[(1, 2028656450), (2, 1014328225), (5, 405731290), (10, 202865645), (25, 81146258), (50, 40573129), (1831, 1107950), (3662, 553975), (9155, 221590), (18310, 110795), (22159, 91550), (44318, 45775)]