125542910

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{1171}}^1$

素因数の和:1400

約数の個数: 32

約数和(自身を含む): 230874624

約数和(自身を除く): 105331714

約数列:

[1, 2, 5, 10, 71, 142, 151, 302, 355, 710, 755, 1171, 1510, 2342, 5855, 10721, 11710, 21442, 53605, 83141, 107210, 166282, 176821, 353642, 415705, 831410, 884105, 1768210, 12554291, 25108582, 62771455, 125542910]

約数ペア:

[(1, 125542910), (2, 62771455), (5, 25108582), (10, 12554291), (71, 1768210), (142, 884105), (151, 831410), (302, 415705), (355, 353642), (710, 176821), (755, 166282), (1171, 107210), (1510, 83141), (2342, 53605), (5855, 21442), (10721, 11710)]