42963920

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10133}}^1$

素因数の和:10199

約数の個数: 40

約数和(自身を含む): 101785896

約数和(自身を除く): 58821976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 10133, 20266, 40532, 50665, 81064, 101330, 162128, 202660, 405320, 537049, 810640, 1074098, 2148196, 2685245, 4296392, 5370490, 8592784, 10740980, 21481960, 42963920]

約数ペア:

[(1, 42963920), (2, 21481960), (4, 10740980), (5, 8592784), (8, 5370490), (10, 4296392), (16, 2685245), (20, 2148196), (40, 1074098), (53, 810640), (80, 537049), (106, 405320), (212, 202660), (265, 162128), (424, 101330), (530, 81064), (848, 50665), (1060, 40532), (2120, 20266), (4240, 10133)]