40743550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{28099}}^1$

素因数の和:28140

約数の個数: 24

約数和(自身を含む): 78399000

約数和(自身を除く): 37655450

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 28099, 56198, 140495, 280990, 702475, 814871, 1404950, 1629742, 4074355, 8148710, 20371775, 40743550]

約数ペア:

[(1, 40743550), (2, 20371775), (5, 8148710), (10, 4074355), (25, 1629742), (29, 1404950), (50, 814871), (58, 702475), (145, 280990), (290, 140495), (725, 56198), (1450, 28099)]