7390940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12743}}^1$

素因数の和:12781

約数の個数: 24

約数和(自身を含む): 16057440

約数和(自身を除く): 8666500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 12743, 25486, 50972, 63715, 127430, 254860, 369547, 739094, 1478188, 1847735, 3695470, 7390940]

約数ペア:

[(1, 7390940), (2, 3695470), (4, 1847735), (5, 1478188), (10, 739094), (20, 369547), (29, 254860), (58, 127430), (116, 63715), (145, 50972), (290, 25486), (580, 12743)]