2021026300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1188839}}^1$

素因数の和:1188870

約数の個数: 36

約数和(自身を含む): 4643609040

約数和(自身を除く): 2622582740

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 1188839, 2377678, 4755356, 5944195, 11888390, 20210263, 23776780, 29720975, 40420526, 59441950, 80841052, 101051315, 118883900, 202102630, 404205260, 505256575, 1010513150, 2021026300]

約数ペア:

[(1, 2021026300), (2, 1010513150), (4, 505256575), (5, 404205260), (10, 202102630), (17, 118883900), (20, 101051315), (25, 80841052), (34, 59441950), (50, 40420526), (68, 29720975), (85, 23776780), (100, 20210263), (170, 11888390), (340, 5944195), (425, 4755356), (850, 2377678), (1700, 1188839)]