189661400

素因数分解:

$2^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{16073}}^1$

素因数の和:16148

約数の個数: 48

約数和(自身を含む): 448464600

約数和(自身を除く): 258803200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 200, 236, 295, 472, 590, 1180, 1475, 2360, 2950, 5900, 11800, 16073, 32146, 64292, 80365, 128584, 160730, 321460, 401825, 642920, 803650, 948307, 1607300, 1896614, 3214600, 3793228, 4741535, 7586456, 9483070, 18966140, 23707675, 37932280, 47415350, 94830700, 189661400]

約数ペア:

[(1, 189661400), (2, 94830700), (4, 47415350), (5, 37932280), (8, 23707675), (10, 18966140), (20, 9483070), (25, 7586456), (40, 4741535), (50, 3793228), (59, 3214600), (100, 1896614), (118, 1607300), (200, 948307), (236, 803650), (295, 642920), (472, 401825), (590, 321460), (1180, 160730), (1475, 128584), (2360, 80365), (2950, 64292), (5900, 32146), (11800, 16073)]