85220270

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{293863}}^1$

素因数の和:293899

約数の個数: 16

約数和(自身を含む): 158686560

約数和(自身を除く): 73466290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 293863, 587726, 1469315, 2938630, 8522027, 17044054, 42610135, 85220270]

約数ペア:

[(1, 85220270), (2, 42610135), (5, 17044054), (10, 8522027), (29, 2938630), (58, 1469315), (145, 587726), (290, 293863)]