123843050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{383}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 239984640

約数和(自身を除く): 116141590

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 223, 290, 383, 446, 725, 766, 1115, 1450, 1915, 2230, 3830, 5575, 6467, 9575, 11107, 11150, 12934, 19150, 22214, 32335, 55535, 64670, 85409, 111070, 161675, 170818, 277675, 323350, 427045, 555350, 854090, 2135225, 2476861, 4270450, 4953722, 12384305, 24768610, 61921525, 123843050]

約数ペア:

[(1, 123843050), (2, 61921525), (5, 24768610), (10, 12384305), (25, 4953722), (29, 4270450), (50, 2476861), (58, 2135225), (145, 854090), (223, 555350), (290, 427045), (383, 323350), (446, 277675), (725, 170818), (766, 161675), (1115, 111070), (1450, 85409), (1915, 64670), (2230, 55535), (3830, 32335), (5575, 22214), (6467, 19150), (9575, 12934), (11107, 11150)]