278350570070

素因数分解:

$2^1\times 5^1\times {\mathrm{2203}}^1\times {\mathrm{3119}}^1\times {\mathrm{4051}}^1$

素因数の和:9380

約数の個数: 32

約数和(自身を含む): 501542945280

約数和(自身を除く): 223192375210

約数列:

[1, 2, 5, 10, 2203, 3119, 4051, 4406, 6238, 8102, 11015, 15595, 20255, 22030, 31190, 40510, 6871157, 8924353, 12635069, 13742314, 17848706, 25270138, 34355785, 44621765, 63175345, 68711570, 89243530, 126350690, 27835057007, 55670114014, 139175285035, 278350570070]

約数ペア:

[(1, 278350570070), (2, 139175285035), (5, 55670114014), (10, 27835057007), (2203, 126350690), (3119, 89243530), (4051, 68711570), (4406, 63175345), (6238, 44621765), (8102, 34355785), (11015, 25270138), (15595, 17848706), (20255, 13742314), (22030, 12635069), (31190, 8924353), (40510, 6871157)]