5539000

素因数分解:

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

素因数の和:241

約数の個数: 64

約数和(自身を含む): 13478400

約数和(自身を除く): 7939400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 125, 145, 191, 200, 232, 250, 290, 382, 500, 580, 725, 764, 955, 1000, 1160, 1450, 1528, 1910, 2900, 3625, 3820, 4775, 5539, 5800, 7250, 7640, 9550, 11078, 14500, 19100, 22156, 23875, 27695, 29000, 38200, 44312, 47750, 55390, 95500, 110780, 138475, 191000, 221560, 276950, 553900, 692375, 1107800, 1384750, 2769500, 5539000]

約数ペア:

[(1, 5539000), (2, 2769500), (4, 1384750), (5, 1107800), (8, 692375), (10, 553900), (20, 276950), (25, 221560), (29, 191000), (40, 138475), (50, 110780), (58, 95500), (100, 55390), (116, 47750), (125, 44312), (145, 38200), (191, 29000), (200, 27695), (232, 23875), (250, 22156), (290, 19100), (382, 14500), (500, 11078), (580, 9550), (725, 7640), (764, 7250), (955, 5800), (1000, 5539), (1160, 4775), (1450, 3820), (1528, 3625), (1910, 2900)]