42246320

素因数分解:

$2^4\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1567}}^1$

素因数の和:1917

約数の個数: 40

約数和(自身を含む): 98577024

約数和(自身を除く): 56330704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 337, 674, 1348, 1567, 1685, 2696, 3134, 3370, 5392, 6268, 6740, 7835, 12536, 13480, 15670, 25072, 26960, 31340, 62680, 125360, 528079, 1056158, 2112316, 2640395, 4224632, 5280790, 8449264, 10561580, 21123160, 42246320]

約数ペア:

[(1, 42246320), (2, 21123160), (4, 10561580), (5, 8449264), (8, 5280790), (10, 4224632), (16, 2640395), (20, 2112316), (40, 1056158), (80, 528079), (337, 125360), (674, 62680), (1348, 31340), (1567, 26960), (1685, 25072), (2696, 15670), (3134, 13480), (3370, 12536), (5392, 7835), (6268, 6740)]