675531080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{39551}}^1$

素因数の和:39630

約数の個数: 64

約数和(自身を含む): 1765601280

約数和(自身を除く): 1090070200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1708, 2135, 2440, 3416, 4270, 8540, 17080, 39551, 79102, 158204, 197755, 276857, 316408, 395510, 553714, 791020, 1107428, 1384285, 1582040, 2214856, 2412611, 2768570, 4825222, 5537140, 9650444, 11074280, 12063055, 16888277, 19300888, 24126110, 33776554, 48252220, 67553108, 84441385, 96504440, 135106216, 168882770, 337765540, 675531080]

約数ペア:

[(1, 675531080), (2, 337765540), (4, 168882770), (5, 135106216), (7, 96504440), (8, 84441385), (10, 67553108), (14, 48252220), (20, 33776554), (28, 24126110), (35, 19300888), (40, 16888277), (56, 12063055), (61, 11074280), (70, 9650444), (122, 5537140), (140, 4825222), (244, 2768570), (280, 2412611), (305, 2214856), (427, 1582040), (488, 1384285), (610, 1107428), (854, 791020), (1220, 553714), (1708, 395510), (2135, 316408), (2440, 276857), (3416, 197755), (4270, 158204), (8540, 79102), (17080, 39551)]