14850520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21839}}^1$

素因数の和:21867

約数の個数: 32

約数和(自身を含む): 35380800

約数和(自身を除く): 20530280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 21839, 43678, 87356, 109195, 174712, 218390, 371263, 436780, 742526, 873560, 1485052, 1856315, 2970104, 3712630, 7425260, 14850520]

約数ペア:

[(1, 14850520), (2, 7425260), (4, 3712630), (5, 2970104), (8, 1856315), (10, 1485052), (17, 873560), (20, 742526), (34, 436780), (40, 371263), (68, 218390), (85, 174712), (136, 109195), (170, 87356), (340, 43678), (680, 21839)]