2769500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 6289920

約数和(自身を除く): 3520420

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 145, 191, 250, 290, 382, 500, 580, 725, 764, 955, 1450, 1910, 2900, 3625, 3820, 4775, 5539, 7250, 9550, 11078, 14500, 19100, 22156, 23875, 27695, 47750, 55390, 95500, 110780, 138475, 276950, 553900, 692375, 1384750, 2769500]

約数ペア:

[(1, 2769500), (2, 1384750), (4, 692375), (5, 553900), (10, 276950), (20, 138475), (25, 110780), (29, 95500), (50, 55390), (58, 47750), (100, 27695), (116, 23875), (125, 22156), (145, 19100), (191, 14500), (250, 11078), (290, 9550), (382, 7250), (500, 5539), (580, 4775), (725, 3820), (764, 3625), (955, 2900), (1450, 1910)]