86204080

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{29123}}^1$

素因数の和:29173

約数の個数: 40

約数和(自身を含む): 205848432

約数和(自身を除く): 119644352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 29123, 58246, 116492, 145615, 232984, 291230, 465968, 582460, 1077551, 1164920, 2155102, 2329840, 4310204, 5387755, 8620408, 10775510, 17240816, 21551020, 43102040, 86204080]

約数ペア:

[(1, 86204080), (2, 43102040), (4, 21551020), (5, 17240816), (8, 10775510), (10, 8620408), (16, 5387755), (20, 4310204), (37, 2329840), (40, 2155102), (74, 1164920), (80, 1077551), (148, 582460), (185, 465968), (296, 291230), (370, 232984), (592, 145615), (740, 116492), (1480, 58246), (2960, 29123)]