80868310

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{3583}}^1$

素因数の和:3688

約数の個数: 32

約数和(自身を含む): 151990272

約数和(自身を除く): 71121962

約数列:

[1, 2, 5, 10, 37, 61, 74, 122, 185, 305, 370, 610, 2257, 3583, 4514, 7166, 11285, 17915, 22570, 35830, 132571, 218563, 265142, 437126, 662855, 1092815, 1325710, 2185630, 8086831, 16173662, 40434155, 80868310]

約数ペア:

[(1, 80868310), (2, 40434155), (5, 16173662), (10, 8086831), (37, 2185630), (61, 1325710), (74, 1092815), (122, 662855), (185, 437126), (305, 265142), (370, 218563), (610, 132571), (2257, 35830), (3583, 22570), (4514, 17915), (7166, 11285)]