2096940625

素因数分解:

$5^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 2866316544

約数和(自身を除く): 769375919

約数列:

[1, 5, 13, 25, 65, 71, 125, 325, 355, 625, 727, 923, 1625, 1775, 3125, 3635, 4615, 8125, 8875, 9451, 18175, 23075, 40625, 44375, 47255, 51617, 90875, 115375, 221875, 236275, 258085, 454375, 576875, 671021, 1181375, 1290425, 2271875, 2884375, 3355105, 5906875, 6452125, 16775525, 29534375, 32260625, 83877625, 161303125, 419388125, 2096940625]

約数ペア:

[(1, 2096940625), (5, 419388125), (13, 161303125), (25, 83877625), (65, 32260625), (71, 29534375), (125, 16775525), (325, 6452125), (355, 5906875), (625, 3355105), (727, 2884375), (923, 2271875), (1625, 1290425), (1775, 1181375), (3125, 671021), (3635, 576875), (4615, 454375), (8125, 258085), (8875, 236275), (9451, 221875), (18175, 115375), (23075, 90875), (40625, 51617), (44375, 47255)]