22156000

素因数分解:

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

素因数の和:245

約数の個数: 96

約数和(自身を含む): 56609280

約数和(自身を除く): 34453280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 116, 125, 145, 160, 191, 200, 232, 250, 290, 382, 400, 464, 500, 580, 725, 764, 800, 928, 955, 1000, 1160, 1450, 1528, 1910, 2000, 2320, 2900, 3056, 3625, 3820, 4000, 4640, 4775, 5539, 5800, 6112, 7250, 7640, 9550, 11078, 11600, 14500, 15280, 19100, 22156, 23200, 23875, 27695, 29000, 30560, 38200, 44312, 47750, 55390, 58000, 76400, 88624, 95500, 110780, 116000, 138475, 152800, 177248, 191000, 221560, 276950, 382000, 443120, 553900, 692375, 764000, 886240, 1107800, 1384750, 2215600, 2769500, 4431200, 5539000, 11078000, 22156000]

約数ペア:

[(1, 22156000), (2, 11078000), (4, 5539000), (5, 4431200), (8, 2769500), (10, 2215600), (16, 1384750), (20, 1107800), (25, 886240), (29, 764000), (32, 692375), (40, 553900), (50, 443120), (58, 382000), (80, 276950), (100, 221560), (116, 191000), (125, 177248), (145, 152800), (160, 138475), (191, 116000), (200, 110780), (232, 95500), (250, 88624), (290, 76400), (382, 58000), (400, 55390), (464, 47750), (500, 44312), (580, 38200), (725, 30560), (764, 29000), (800, 27695), (928, 23875), (955, 23200), (1000, 22156), (1160, 19100), (1450, 15280), (1528, 14500), (1910, 11600), (2000, 11078), (2320, 9550), (2900, 7640), (3056, 7250), (3625, 6112), (3820, 5800), (4000, 5539), (4640, 4775)]