11902000

素因数分解:

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

素因数の和:575

約数の個数: 80

約数和(自身を含む): 31453344

約数和(自身を除く): 19551344

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, 2000, 2164, 2200, 2705, 2750, 4328, 4400, 5410, 5500, 5951, 8656, 10820, 11000, 11902, 13525, 21640, 22000, 23804, 27050, 29755, 43280, 47608, 54100, 59510, 67625, 95216, 108200, 119020, 135250, 148775, 216400, 238040, 270500, 297550, 476080, 541000, 595100, 743875, 1082000, 1190200, 1487750, 2380400, 2975500, 5951000, 11902000]

約数ペア:

[(1, 11902000), (2, 5951000), (4, 2975500), (5, 2380400), (8, 1487750), (10, 1190200), (11, 1082000), (16, 743875), (20, 595100), (22, 541000), (25, 476080), (40, 297550), (44, 270500), (50, 238040), (55, 216400), (80, 148775), (88, 135250), (100, 119020), (110, 108200), (125, 95216), (176, 67625), (200, 59510), (220, 54100), (250, 47608), (275, 43280), (400, 29755), (440, 27050), (500, 23804), (541, 22000), (550, 21640), (880, 13525), (1000, 11902), (1082, 11000), (1100, 10820), (1375, 8656), (2000, 5951), (2164, 5500), (2200, 5410), (2705, 4400), (2750, 4328)]