330400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{59}}^1$

素因数の和:86

約数の個数: 72

約数和(自身を含む): 937440

約数和(自身を除く): 607040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 59, 70, 80, 100, 112, 118, 140, 160, 175, 200, 224, 236, 280, 295, 350, 400, 413, 472, 560, 590, 700, 800, 826, 944, 1120, 1180, 1400, 1475, 1652, 1888, 2065, 2360, 2800, 2950, 3304, 4130, 4720, 5600, 5900, 6608, 8260, 9440, 10325, 11800, 13216, 16520, 20650, 23600, 33040, 41300, 47200, 66080, 82600, 165200, 330400]

約数ペア:

[(1, 330400), (2, 165200), (4, 82600), (5, 66080), (7, 47200), (8, 41300), (10, 33040), (14, 23600), (16, 20650), (20, 16520), (25, 13216), (28, 11800), (32, 10325), (35, 9440), (40, 8260), (50, 6608), (56, 5900), (59, 5600), (70, 4720), (80, 4130), (100, 3304), (112, 2950), (118, 2800), (140, 2360), (160, 2065), (175, 1888), (200, 1652), (224, 1475), (236, 1400), (280, 1180), (295, 1120), (350, 944), (400, 826), (413, 800), (472, 700), (560, 590)]