12019520

素因数分解:

$2^6\times 5^1\times {\mathrm{37561}}^1$

素因数の和:37578

約数の個数: 28

約数和(自身を含む): 28622244

約数和(自身を除く): 16602724

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 37561, 75122, 150244, 187805, 300488, 375610, 600976, 751220, 1201952, 1502440, 2403904, 3004880, 6009760, 12019520]

約数ペア:

[(1, 12019520), (2, 6009760), (4, 3004880), (5, 2403904), (8, 1502440), (10, 1201952), (16, 751220), (20, 600976), (32, 375610), (40, 300488), (64, 187805), (80, 150244), (160, 75122), (320, 37561)]