110971280

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{28309}}^1$

素因数の和:28336

約数の個数: 60

約数和(自身を含む): 300142620

約数和(自身を除く): 189171340

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, 28309, 56618, 113236, 141545, 198163, 226472, 283090, 396326, 452944, 566180, 792652, 990815, 1132360, 1387141, 1585304, 1981630, 2264720, 2774282, 3170608, 3963260, 5548564, 6935705, 7926520, 11097128, 13871410, 15853040, 22194256, 27742820, 55485640, 110971280]

約数ペア:

[(1, 110971280), (2, 55485640), (4, 27742820), (5, 22194256), (7, 15853040), (8, 13871410), (10, 11097128), (14, 7926520), (16, 6935705), (20, 5548564), (28, 3963260), (35, 3170608), (40, 2774282), (49, 2264720), (56, 1981630), (70, 1585304), (80, 1387141), (98, 1132360), (112, 990815), (140, 792652), (196, 566180), (245, 452944), (280, 396326), (392, 283090), (490, 226472), (560, 198163), (784, 141545), (980, 113236), (1960, 56618), (3920, 28309)]