1810040480

素因数分解:

$2^5\times 5^1\times {\mathrm{337}}^1\times {\mathrm{33569}}^1$

素因数の和:33921

約数の個数: 48

約数和(自身を含む): 4289037480

約数和(自身を除く): 2478997000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 337, 674, 1348, 1685, 2696, 3370, 5392, 6740, 10784, 13480, 26960, 33569, 53920, 67138, 134276, 167845, 268552, 335690, 537104, 671380, 1074208, 1342760, 2685520, 5371040, 11312753, 22625506, 45251012, 56563765, 90502024, 113127530, 181004048, 226255060, 362008096, 452510120, 905020240, 1810040480]

約数ペア:

[(1, 1810040480), (2, 905020240), (4, 452510120), (5, 362008096), (8, 226255060), (10, 181004048), (16, 113127530), (20, 90502024), (32, 56563765), (40, 45251012), (80, 22625506), (160, 11312753), (337, 5371040), (674, 2685520), (1348, 1342760), (1685, 1074208), (2696, 671380), (3370, 537104), (5392, 335690), (6740, 268552), (10784, 167845), (13480, 134276), (26960, 67138), (33569, 53920)]