44770040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1259}}^1$

素因数の和:1404

約数の個数: 64

約数和(自身を含む): 116121600

約数和(自身を除く): 71351560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1259, 1270, 1778, 2518, 2540, 3556, 4445, 5036, 5080, 6295, 7112, 8813, 8890, 10072, 12590, 17626, 17780, 25180, 35252, 35560, 44065, 50360, 70504, 88130, 159893, 176260, 319786, 352520, 639572, 799465, 1119251, 1279144, 1598930, 2238502, 3197860, 4477004, 5596255, 6395720, 8954008, 11192510, 22385020, 44770040]

約数ペア:

[(1, 44770040), (2, 22385020), (4, 11192510), (5, 8954008), (7, 6395720), (8, 5596255), (10, 4477004), (14, 3197860), (20, 2238502), (28, 1598930), (35, 1279144), (40, 1119251), (56, 799465), (70, 639572), (127, 352520), (140, 319786), (254, 176260), (280, 159893), (508, 88130), (635, 70504), (889, 50360), (1016, 44065), (1259, 35560), (1270, 35252), (1778, 25180), (2518, 17780), (2540, 17626), (3556, 12590), (4445, 10072), (5036, 8890), (5080, 8813), (6295, 7112)]