26553800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1459}}^1$

素因数の和:1495

約数の個数: 96

約数和(自身を含む): 76036800

約数和(自身を除く): 49483000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1400, 1459, 1820, 2275, 2600, 2918, 3640, 4550, 5836, 7295, 9100, 10213, 11672, 14590, 18200, 18967, 20426, 29180, 36475, 37934, 40852, 51065, 58360, 72950, 75868, 81704, 94835, 102130, 132769, 145900, 151736, 189670, 204260, 255325, 265538, 291800, 379340, 408520, 474175, 510650, 531076, 663845, 758680, 948350, 1021300, 1062152, 1327690, 1896700, 2042600, 2655380, 3319225, 3793400, 5310760, 6638450, 13276900, 26553800]

約数ペア:

[(1, 26553800), (2, 13276900), (4, 6638450), (5, 5310760), (7, 3793400), (8, 3319225), (10, 2655380), (13, 2042600), (14, 1896700), (20, 1327690), (25, 1062152), (26, 1021300), (28, 948350), (35, 758680), (40, 663845), (50, 531076), (52, 510650), (56, 474175), (65, 408520), (70, 379340), (91, 291800), (100, 265538), (104, 255325), (130, 204260), (140, 189670), (175, 151736), (182, 145900), (200, 132769), (260, 102130), (280, 94835), (325, 81704), (350, 75868), (364, 72950), (455, 58360), (520, 51065), (650, 40852), (700, 37934), (728, 36475), (910, 29180), (1300, 20426), (1400, 18967), (1459, 18200), (1820, 14590), (2275, 11672), (2600, 10213), (2918, 9100), (3640, 7295), (4550, 5836)]