423424.0000000

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 14742000

約数和(自身を除く): 8231500

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 145, 250, 290, 449, 500, 580, 725, 898, 1450, 1796, 2245, 2900, 3625, 4490, 7250, 8980, 11225, 13021, 14500, 22450, 26042, 44900, 52084, 56125, 65105, 112250, 130210, 224500, 260420, 325525, 651050, 1302100, 1627625, 3255250, 6510500]

約数ペア:

[(1, 6510500), (2, 3255250), (4, 1627625), (5, 1302100), (10, 651050), (20, 325525), (25, 260420), (29, 224500), (50, 130210), (58, 112250), (100, 65105), (116, 56125), (125, 52084), (145, 44900), (250, 26042), (290, 22450), (449, 14500), (500, 13021), (580, 11225), (725, 8980), (898, 7250), (1450, 4490), (1796, 3625), (2245, 2900)]