2604200

素因数分解:

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

素因数の和:494

約数の個数: 48

約数和(自身を含む): 6277500

約数和(自身を除く): 3673300

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 449, 580, 725, 898, 1160, 1450, 1796, 2245, 2900, 3592, 4490, 5800, 8980, 11225, 13021, 17960, 22450, 26042, 44900, 52084, 65105, 89800, 104168, 130210, 260420, 325525, 520840, 651050, 1302100, 2604200]

約数ペア:

[(1, 2604200), (2, 1302100), (4, 651050), (5, 520840), (8, 325525), (10, 260420), (20, 130210), (25, 104168), (29, 89800), (40, 65105), (50, 52084), (58, 44900), (100, 26042), (116, 22450), (145, 17960), (200, 13021), (232, 11225), (290, 8980), (449, 5800), (580, 4490), (725, 3592), (898, 2900), (1160, 2245), (1450, 1796)]