1831520

素因数分解:

$2^5\times 5^1\times {\mathrm{11447}}^1$

素因数の和:11462

約数の個数: 24

約数和(自身を含む): 4327344

約数和(自身を除く): 2495824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 11447, 22894, 45788, 57235, 91576, 114470, 183152, 228940, 366304, 457880, 915760, 1831520]

約数ペア:

[(1, 1831520), (2, 915760), (4, 457880), (5, 366304), (8, 228940), (10, 183152), (16, 114470), (20, 91576), (32, 57235), (40, 45788), (80, 22894), (160, 11447)]