3719318680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{25693}}^1$

素因数の和:25769

約数の個数: 128

約数和(自身を含む): 10655815680

約数和(自身を除く): 6936497000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 47, 55, 56, 70, 77, 88, 94, 110, 140, 154, 188, 220, 235, 280, 308, 329, 376, 385, 440, 470, 517, 616, 658, 770, 940, 1034, 1316, 1540, 1645, 1880, 2068, 2585, 2632, 3080, 3290, 3619, 4136, 5170, 6580, 7238, 10340, 13160, 14476, 18095, 20680, 25693, 28952, 36190, 51386, 72380, 102772, 128465, 144760, 179851, 205544, 256930, 282623, 359702, 513860, 565246, 719404, 899255, 1027720, 1130492, 1207571, 1413115, 1438808, 1798510, 1978361, 2260984, 2415142, 2826230, 3597020, 3956722, 4830284, 5652460, 6037855, 7194040, 7913444, 8452997, 9660568, 9891805, 11304920, 12075710, 13283281, 15826888, 16905994, 19783610, 24151420, 26566562, 33811988, 39567220, 42264985, 48302840, 53133124, 66416405, 67623976, 79134440, 84529970, 92982967, 106266248, 132832810, 169059940, 185965934, 265665620, 338119880, 371931868, 464914835, 531331240, 743863736, 929829670, 1859659340, 3719318680]

約数ペア:

[(1, 3719318680), (2, 1859659340), (4, 929829670), (5, 743863736), (7, 531331240), (8, 464914835), (10, 371931868), (11, 338119880), (14, 265665620), (20, 185965934), (22, 169059940), (28, 132832810), (35, 106266248), (40, 92982967), (44, 84529970), (47, 79134440), (55, 67623976), (56, 66416405), (70, 53133124), (77, 48302840), (88, 42264985), (94, 39567220), (110, 33811988), (140, 26566562), (154, 24151420), (188, 19783610), (220, 16905994), (235, 15826888), (280, 13283281), (308, 12075710), (329, 11304920), (376, 9891805), (385, 9660568), (440, 8452997), (470, 7913444), (517, 7194040), (616, 6037855), (658, 5652460), (770, 4830284), (940, 3956722), (1034, 3597020), (1316, 2826230), (1540, 2415142), (1645, 2260984), (1880, 1978361), (2068, 1798510), (2585, 1438808), (2632, 1413115), (3080, 1207571), (3290, 1130492), (3619, 1027720), (4136, 899255), (5170, 719404), (6580, 565246), (7238, 513860), (10340, 359702), (13160, 282623), (14476, 256930), (18095, 205544), (20680, 179851), (25693, 144760), (28952, 128465), (36190, 102772), (51386, 72380)]