2022805000

素因数分解:

$2^3\times 5^4\times {\mathrm{137}}^1\times {\mathrm{2953}}^1$

素因数の和:3116

約数の個数: 80

約数和(自身を含む): 4775643180

約数和(自身を除く): 2752838180

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 137, 200, 250, 274, 500, 548, 625, 685, 1000, 1096, 1250, 1370, 2500, 2740, 2953, 3425, 5000, 5480, 5906, 6850, 11812, 13700, 14765, 17125, 23624, 27400, 29530, 34250, 59060, 68500, 73825, 85625, 118120, 137000, 147650, 171250, 295300, 342500, 369125, 404561, 590600, 685000, 738250, 809122, 1476500, 1618244, 1845625, 2022805, 2953000, 3236488, 3691250, 4045610, 7382500, 8091220, 10114025, 14765000, 16182440, 20228050, 40456100, 50570125, 80912200, 101140250, 202280500, 252850625, 404561000, 505701250, 1011402500, 2022805000]

約数ペア:

[(1, 2022805000), (2, 1011402500), (4, 505701250), (5, 404561000), (8, 252850625), (10, 202280500), (20, 101140250), (25, 80912200), (40, 50570125), (50, 40456100), (100, 20228050), (125, 16182440), (137, 14765000), (200, 10114025), (250, 8091220), (274, 7382500), (500, 4045610), (548, 3691250), (625, 3236488), (685, 2953000), (1000, 2022805), (1096, 1845625), (1250, 1618244), (1370, 1476500), (2500, 809122), (2740, 738250), (2953, 685000), (3425, 590600), (5000, 404561), (5480, 369125), (5906, 342500), (6850, 295300), (11812, 171250), (13700, 147650), (14765, 137000), (17125, 118120), (23624, 85625), (27400, 73825), (29530, 68500), (34250, 59060)]