14161960

素因数分解:

$2^3\times 5^1\times {\mathrm{487}}^1\times {\mathrm{727}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 31973760

約数和(自身を除く): 17811800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 487, 727, 974, 1454, 1948, 2435, 2908, 3635, 3896, 4870, 5816, 7270, 9740, 14540, 19480, 29080, 354049, 708098, 1416196, 1770245, 2832392, 3540490, 7080980, 14161960]

約数ペア:

[(1, 14161960), (2, 7080980), (4, 3540490), (5, 2832392), (8, 1770245), (10, 1416196), (20, 708098), (40, 354049), (487, 29080), (727, 19480), (974, 14540), (1454, 9740), (1948, 7270), (2435, 5816), (2908, 4870), (3635, 3896)]