12244000

素因数分解:

$2^5\times 5^3\times {\mathrm{3061}}^1$

素因数の和:3086

約数の個数: 48

約数和(自身を含む): 30093336

約数和(自身を除く): 17849336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 3061, 4000, 6122, 12244, 15305, 24488, 30610, 48976, 61220, 76525, 97952, 122440, 153050, 244880, 306100, 382625, 489760, 612200, 765250, 1224400, 1530500, 2448800, 3061000, 6122000, 12244000]

約数ペア:

[(1, 12244000), (2, 6122000), (4, 3061000), (5, 2448800), (8, 1530500), (10, 1224400), (16, 765250), (20, 612200), (25, 489760), (32, 382625), (40, 306100), (50, 244880), (80, 153050), (100, 122440), (125, 97952), (160, 76525), (200, 61220), (250, 48976), (400, 30610), (500, 24488), (800, 15305), (1000, 12244), (2000, 6122), (3061, 4000)]