23481200

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1249}}^1$

素因数の和:1314

約数の個数: 60

約数和(自身を含む): 57660000

約数和(自身を除く): 34178800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 188, 200, 235, 376, 400, 470, 752, 940, 1175, 1249, 1880, 2350, 2498, 3760, 4700, 4996, 6245, 9400, 9992, 12490, 18800, 19984, 24980, 31225, 49960, 58703, 62450, 99920, 117406, 124900, 234812, 249800, 293515, 469624, 499600, 587030, 939248, 1174060, 1467575, 2348120, 2935150, 4696240, 5870300, 11740600, 23481200]

約数ペア:

[(1, 23481200), (2, 11740600), (4, 5870300), (5, 4696240), (8, 2935150), (10, 2348120), (16, 1467575), (20, 1174060), (25, 939248), (40, 587030), (47, 499600), (50, 469624), (80, 293515), (94, 249800), (100, 234812), (188, 124900), (200, 117406), (235, 99920), (376, 62450), (400, 58703), (470, 49960), (752, 31225), (940, 24980), (1175, 19984), (1249, 18800), (1880, 12490), (2350, 9992), (2498, 9400), (3760, 6245), (4700, 4996)]