10365789400

素因数分解:

$2^3\times 5^2\times {\mathrm{163}}^1\times {\mathrm{317969}}^1$

素因数の和:318148

約数の個数: 48

約数和(自身を含む): 24248392200

約数和(自身を除く): 13882602800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 163, 200, 326, 652, 815, 1304, 1630, 3260, 4075, 6520, 8150, 16300, 32600, 317969, 635938, 1271876, 1589845, 2543752, 3179690, 6359380, 7949225, 12718760, 15898450, 31796900, 51828947, 63593800, 103657894, 207315788, 259144735, 414631576, 518289470, 1036578940, 1295723675, 2073157880, 2591447350, 5182894700, 10365789400]

約数ペア:

[(1, 10365789400), (2, 5182894700), (4, 2591447350), (5, 2073157880), (8, 1295723675), (10, 1036578940), (20, 518289470), (25, 414631576), (40, 259144735), (50, 207315788), (100, 103657894), (163, 63593800), (200, 51828947), (326, 31796900), (652, 15898450), (815, 12718760), (1304, 7949225), (1630, 6359380), (3260, 3179690), (4075, 2543752), (6520, 1589845), (8150, 1271876), (16300, 635938), (32600, 317969)]