8272090

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 15540480

約数和(自身を除く): 7268390

約数列:

[1, 2, 5, 10, 37, 74, 79, 158, 185, 283, 370, 395, 566, 790, 1415, 2830, 2923, 5846, 10471, 14615, 20942, 22357, 29230, 44714, 52355, 104710, 111785, 223570, 827209, 1654418, 4136045, 8272090]

約数ペア:

[(1, 8272090), (2, 4136045), (5, 1654418), (10, 827209), (37, 223570), (74, 111785), (79, 104710), (158, 52355), (185, 44714), (283, 29230), (370, 22357), (395, 20942), (566, 14615), (790, 10471), (1415, 5846), (2830, 2923)]