84954400

素因数分解:

$2^5\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1031}}^1$

素因数の和:1154

約数の個数: 72

約数和(自身を含む): 209611584

約数和(自身を除く): 124657184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 103, 160, 200, 206, 400, 412, 515, 800, 824, 1030, 1031, 1648, 2060, 2062, 2575, 3296, 4120, 4124, 5150, 5155, 8240, 8248, 10300, 10310, 16480, 16496, 20600, 20620, 25775, 32992, 41200, 41240, 51550, 82400, 82480, 103100, 106193, 164960, 206200, 212386, 412400, 424772, 530965, 824800, 849544, 1061930, 1699088, 2123860, 2654825, 3398176, 4247720, 5309650, 8495440, 10619300, 16990880, 21238600, 42477200, 84954400]

約数ペア:

[(1, 84954400), (2, 42477200), (4, 21238600), (5, 16990880), (8, 10619300), (10, 8495440), (16, 5309650), (20, 4247720), (25, 3398176), (32, 2654825), (40, 2123860), (50, 1699088), (80, 1061930), (100, 849544), (103, 824800), (160, 530965), (200, 424772), (206, 412400), (400, 212386), (412, 206200), (515, 164960), (800, 106193), (824, 103100), (1030, 82480), (1031, 82400), (1648, 51550), (2060, 41240), (2062, 41200), (2575, 32992), (3296, 25775), (4120, 20620), (4124, 20600), (5150, 16496), (5155, 16480), (8240, 10310), (8248, 10300)]