14912440

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5107}}^1$

素因数の和:5191

約数の個数: 32

約数和(自身を含む): 34019280

約数和(自身を除く): 19106840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 5107, 10214, 20428, 25535, 40856, 51070, 102140, 204280, 372811, 745622, 1491244, 1864055, 2982488, 3728110, 7456220, 14912440]

約数ペア:

[(1, 14912440), (2, 7456220), (4, 3728110), (5, 2982488), (8, 1864055), (10, 1491244), (20, 745622), (40, 372811), (73, 204280), (146, 102140), (292, 51070), (365, 40856), (584, 25535), (730, 20428), (1460, 10214), (2920, 5107)]