34520080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61643}}^1$

素因数の和:61663

約数の個数: 40

約数和(自身を含む): 91726272

約数和(自身を除く): 57206192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 61643, 123286, 246572, 308215, 431501, 493144, 616430, 863002, 986288, 1232860, 1726004, 2157505, 2465720, 3452008, 4315010, 4931440, 6904016, 8630020, 17260040, 34520080]

約数ペア:

[(1, 34520080), (2, 17260040), (4, 8630020), (5, 6904016), (7, 4931440), (8, 4315010), (10, 3452008), (14, 2465720), (16, 2157505), (20, 1726004), (28, 1232860), (35, 986288), (40, 863002), (56, 616430), (70, 493144), (80, 431501), (112, 308215), (140, 246572), (280, 123286), (560, 61643)]