17283280

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{4409}}^1$

素因数の和:4436

約数の個数: 60

約数和(自身を含む): 46754820

約数和(自身を除く): 29471540

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 4409, 8818, 17636, 22045, 30863, 35272, 44090, 61726, 70544, 88180, 123452, 154315, 176360, 216041, 246904, 308630, 352720, 432082, 493808, 617260, 864164, 1080205, 1234520, 1728328, 2160410, 2469040, 3456656, 4320820, 8641640, 17283280]

約数ペア:

[(1, 17283280), (2, 8641640), (4, 4320820), (5, 3456656), (7, 2469040), (8, 2160410), (10, 1728328), (14, 1234520), (16, 1080205), (20, 864164), (28, 617260), (35, 493808), (40, 432082), (49, 352720), (56, 308630), (70, 246904), (80, 216041), (98, 176360), (112, 154315), (140, 123452), (196, 88180), (245, 70544), (280, 61726), (392, 44090), (490, 35272), (560, 30863), (784, 22045), (980, 17636), (1960, 8818), (3920, 4409)]