20221498000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{1699}}^1$

素因数の和:2274

約数の個数: 160

約数和(自身を含む): 53470684800

約数和(自身を除く): 33249186800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 400, 440, 500, 541, 550, 880, 1000, 1082, 1100, 1375, 1699, 2000, 2164, 2200, 2705, 2750, 3398, 4328, 4400, 5410, 5500, 5951, 6796, 8495, 8656, 10820, 11000, 11902, 13525, 13592, 16990, 18689, 21640, 22000, 23804, 27050, 27184, 29755, 33980, 37378, 42475, 43280, 47608, 54100, 59510, 67625, 67960, 74756, 84950, 93445, 95216, 108200, 119020, 135250, 135920, 148775, 149512, 169900, 186890, 212375, 216400, 238040, 270500, 297550, 299024, 339800, 373780, 424750, 467225, 476080, 541000, 595100, 679600, 743875, 747560, 849500, 919159, 934450, 1082000, 1190200, 1487750, 1495120, 1699000, 1838318, 1868900, 2336125, 2380400, 2975500, 3398000, 3676636, 3737800, 4595795, 4672250, 5951000, 7353272, 7475600, 9191590, 9344500, 10110749, 11902000, 14706544, 18383180, 18689000, 20221498, 22978975, 36766360, 37378000, 40442996, 45957950, 50553745, 73532720, 80885992, 91915900, 101107490, 114894875, 161771984, 183831800, 202214980, 229789750, 252768725, 367663600, 404429960, 459579500, 505537450, 808859920, 919159000, 1011074900, 1263843625, 1838318000, 2022149800, 2527687250, 4044299600, 5055374500, 10110749000, 20221498000]

約数ペア:

[(1, 20221498000), (2, 10110749000), (4, 5055374500), (5, 4044299600), (8, 2527687250), (10, 2022149800), (11, 1838318000), (16, 1263843625), (20, 1011074900), (22, 919159000), (25, 808859920), (40, 505537450), (44, 459579500), (50, 404429960), (55, 367663600), (80, 252768725), (88, 229789750), (100, 202214980), (110, 183831800), (125, 161771984), (176, 114894875), (200, 101107490), (220, 91915900), (250, 80885992), (275, 73532720), (400, 50553745), (440, 45957950), (500, 40442996), (541, 37378000), (550, 36766360), (880, 22978975), (1000, 20221498), (1082, 18689000), (1100, 18383180), (1375, 14706544), (1699, 11902000), (2000, 10110749), (2164, 9344500), (2200, 9191590), (2705, 7475600), (2750, 7353272), (3398, 5951000), (4328, 4672250), (4400, 4595795), (5410, 3737800), (5500, 3676636), (5951, 3398000), (6796, 2975500), (8495, 2380400), (8656, 2336125), (10820, 1868900), (11000, 1838318), (11902, 1699000), (13525, 1495120), (13592, 1487750), (16990, 1190200), (18689, 1082000), (21640, 934450), (22000, 919159), (23804, 849500), (27050, 747560), (27184, 743875), (29755, 679600), (33980, 595100), (37378, 541000), (42475, 476080), (43280, 467225), (47608, 424750), (54100, 373780), (59510, 339800), (67625, 299024), (67960, 297550), (74756, 270500), (84950, 238040), (93445, 216400), (95216, 212375), (108200, 186890), (119020, 169900), (135250, 149512), (135920, 148775)]