28662500

素因数分解:

$2^2\times 5^5\times {\mathrm{2293}}^1$

素因数の和:2322

約数の個数: 36

約数和(自身を含む): 62722548

約数和(自身を除く): 34060048

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2293, 2500, 3125, 4586, 6250, 9172, 11465, 12500, 22930, 45860, 57325, 114650, 229300, 286625, 573250, 1146500, 1433125, 2866250, 5732500, 7165625, 14331250, 28662500]

約数ペア:

[(1, 28662500), (2, 14331250), (4, 7165625), (5, 5732500), (10, 2866250), (20, 1433125), (25, 1146500), (50, 573250), (100, 286625), (125, 229300), (250, 114650), (500, 57325), (625, 45860), (1250, 22930), (2293, 12500), (2500, 11465), (3125, 9172), (4586, 6250)]