4269160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 11174400

約数和(自身を除く): 6905240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 193, 280, 316, 386, 395, 553, 632, 772, 790, 965, 1106, 1351, 1544, 1580, 1930, 2212, 2702, 2765, 3160, 3860, 4424, 5404, 5530, 6755, 7720, 10808, 11060, 13510, 15247, 22120, 27020, 30494, 54040, 60988, 76235, 106729, 121976, 152470, 213458, 304940, 426916, 533645, 609880, 853832, 1067290, 2134580, 4269160]

約数ペア:

[(1, 4269160), (2, 2134580), (4, 1067290), (5, 853832), (7, 609880), (8, 533645), (10, 426916), (14, 304940), (20, 213458), (28, 152470), (35, 121976), (40, 106729), (56, 76235), (70, 60988), (79, 54040), (140, 30494), (158, 27020), (193, 22120), (280, 15247), (316, 13510), (386, 11060), (395, 10808), (553, 7720), (632, 6755), (772, 5530), (790, 5404), (965, 4424), (1106, 3860), (1351, 3160), (1544, 2765), (1580, 2702), (1930, 2212)]