38773300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{20407}}^1$

素因数の和:20440

約数の個数: 36

約数和(自身を含む): 88570720

約数和(自身を除く): 49797420

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 20407, 40814, 81628, 102035, 204070, 387733, 408140, 510175, 775466, 1020350, 1550932, 1938665, 2040700, 3877330, 7754660, 9693325, 19386650, 38773300]

約数ペア:

[(1, 38773300), (2, 19386650), (4, 9693325), (5, 7754660), (10, 3877330), (19, 2040700), (20, 1938665), (25, 1550932), (38, 1020350), (50, 775466), (76, 510175), (95, 408140), (100, 387733), (190, 204070), (380, 102035), (475, 81628), (950, 40814), (1900, 20407)]