2912684900

素因数分解:

$2^2\times 5^2\times {\mathrm{2129}}^1\times {\mathrm{13681}}^1$

素因数の和:15824

約数の個数: 36

約数和(自身を含む): 6323957220

約数和(自身を除く): 3411272320

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2129, 4258, 8516, 10645, 13681, 21290, 27362, 42580, 53225, 54724, 68405, 106450, 136810, 212900, 273620, 342025, 684050, 1368100, 29126849, 58253698, 116507396, 145634245, 291268490, 582536980, 728171225, 1456342450, 2912684900]

約数ペア:

[(1, 2912684900), (2, 1456342450), (4, 728171225), (5, 582536980), (10, 291268490), (20, 145634245), (25, 116507396), (50, 58253698), (100, 29126849), (2129, 1368100), (4258, 684050), (8516, 342025), (10645, 273620), (13681, 212900), (21290, 136810), (27362, 106450), (42580, 68405), (53225, 54724)]