17234900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 40414080

約数和(自身を除く): 23179180

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 47, 50, 76, 94, 95, 100, 188, 190, 193, 235, 380, 386, 470, 475, 772, 893, 940, 950, 965, 1175, 1786, 1900, 1930, 2350, 3572, 3667, 3860, 4465, 4700, 4825, 7334, 8930, 9071, 9650, 14668, 17860, 18142, 18335, 19300, 22325, 36284, 36670, 44650, 45355, 73340, 89300, 90710, 91675, 172349, 181420, 183350, 226775, 344698, 366700, 453550, 689396, 861745, 907100, 1723490, 3446980, 4308725, 8617450, 17234900]

約数ペア:

[(1, 17234900), (2, 8617450), (4, 4308725), (5, 3446980), (10, 1723490), (19, 907100), (20, 861745), (25, 689396), (38, 453550), (47, 366700), (50, 344698), (76, 226775), (94, 183350), (95, 181420), (100, 172349), (188, 91675), (190, 90710), (193, 89300), (235, 73340), (380, 45355), (386, 44650), (470, 36670), (475, 36284), (772, 22325), (893, 19300), (940, 18335), (950, 18142), (965, 17860), (1175, 14668), (1786, 9650), (1900, 9071), (1930, 8930), (2350, 7334), (3572, 4825), (3667, 4700), (3860, 4465)]