67102840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5099}}^1$

素因数の和:5164

約数の個数: 64

約数和(自身を含む): 176256000

約数和(自身を除く): 109153160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1645, 1880, 2632, 3290, 5099, 6580, 10198, 13160, 20396, 25495, 35693, 40792, 50990, 71386, 101980, 142772, 178465, 203960, 239653, 285544, 356930, 479306, 713860, 958612, 1198265, 1427720, 1677571, 1917224, 2396530, 3355142, 4793060, 6710284, 8387855, 9586120, 13420568, 16775710, 33551420, 67102840]

約数ペア:

[(1, 67102840), (2, 33551420), (4, 16775710), (5, 13420568), (7, 9586120), (8, 8387855), (10, 6710284), (14, 4793060), (20, 3355142), (28, 2396530), (35, 1917224), (40, 1677571), (47, 1427720), (56, 1198265), (70, 958612), (94, 713860), (140, 479306), (188, 356930), (235, 285544), (280, 239653), (329, 203960), (376, 178465), (470, 142772), (658, 101980), (940, 71386), (1316, 50990), (1645, 40792), (1880, 35693), (2632, 25495), (3290, 20396), (5099, 13160), (6580, 10198)]