85114090

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{383}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 156266496

約数和(自身を除く): 71152406

約数列:

[1, 2, 5, 10, 71, 142, 313, 355, 383, 626, 710, 766, 1565, 1915, 3130, 3830, 22223, 27193, 44446, 54386, 111115, 119879, 135965, 222230, 239758, 271930, 599395, 1198790, 8511409, 17022818, 42557045, 85114090]

約数ペア:

[(1, 85114090), (2, 42557045), (5, 17022818), (10, 8511409), (71, 1198790), (142, 599395), (313, 271930), (355, 239758), (383, 222230), (626, 135965), (710, 119879), (766, 111115), (1565, 54386), (1915, 44446), (3130, 27193), (3830, 22223)]