27002440

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 63452160

約数和(自身を除く): 36449720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 53, 94, 106, 188, 212, 235, 265, 271, 376, 424, 470, 530, 542, 940, 1060, 1084, 1355, 1880, 2120, 2168, 2491, 2710, 4982, 5420, 9964, 10840, 12455, 12737, 14363, 19928, 24910, 25474, 28726, 49820, 50948, 57452, 63685, 71815, 99640, 101896, 114904, 127370, 143630, 254740, 287260, 509480, 574520, 675061, 1350122, 2700244, 3375305, 5400488, 6750610, 13501220, 27002440]

約数ペア:

[(1, 27002440), (2, 13501220), (4, 6750610), (5, 5400488), (8, 3375305), (10, 2700244), (20, 1350122), (40, 675061), (47, 574520), (53, 509480), (94, 287260), (106, 254740), (188, 143630), (212, 127370), (235, 114904), (265, 101896), (271, 99640), (376, 71815), (424, 63685), (470, 57452), (530, 50948), (542, 49820), (940, 28726), (1060, 25474), (1084, 24910), (1355, 19928), (1880, 14363), (2120, 12737), (2168, 12455), (2491, 10840), (2710, 9964), (4982, 5420)]