52983200

素因数分解:

$2^5\times 5^2\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:766

約数の個数: 72

約数和(自身を含む): 130804128

約数和(自身を除く): 77820928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 103, 160, 200, 206, 400, 412, 515, 643, 800, 824, 1030, 1286, 1648, 2060, 2572, 2575, 3215, 3296, 4120, 5144, 5150, 6430, 8240, 10288, 10300, 12860, 16075, 16480, 20576, 20600, 25720, 32150, 41200, 51440, 64300, 66229, 82400, 102880, 128600, 132458, 257200, 264916, 331145, 514400, 529832, 662290, 1059664, 1324580, 1655725, 2119328, 2649160, 3311450, 5298320, 6622900, 10596640, 13245800, 26491600, 52983200]

約数ペア:

[(1, 52983200), (2, 26491600), (4, 13245800), (5, 10596640), (8, 6622900), (10, 5298320), (16, 3311450), (20, 2649160), (25, 2119328), (32, 1655725), (40, 1324580), (50, 1059664), (80, 662290), (100, 529832), (103, 514400), (160, 331145), (200, 264916), (206, 257200), (400, 132458), (412, 128600), (515, 102880), (643, 82400), (800, 66229), (824, 64300), (1030, 51440), (1286, 41200), (1648, 32150), (2060, 25720), (2572, 20600), (2575, 20576), (3215, 16480), (3296, 16075), (4120, 12860), (5144, 10300), (5150, 10288), (6430, 8240)]