85546960

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{28901}}^1$

素因数の和:28951

約数の個数: 40

約数和(自身を含む): 204279336

約数和(自身を除く): 118732376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 28901, 57802, 115604, 144505, 231208, 289010, 462416, 578020, 1069337, 1156040, 2138674, 2312080, 4277348, 5346685, 8554696, 10693370, 17109392, 21386740, 42773480, 85546960]

約数ペア:

[(1, 85546960), (2, 42773480), (4, 21386740), (5, 17109392), (8, 10693370), (10, 8554696), (16, 5346685), (20, 4277348), (37, 2312080), (40, 2138674), (74, 1156040), (80, 1069337), (148, 578020), (185, 462416), (296, 289010), (370, 231208), (592, 144505), (740, 115604), (1480, 57802), (2960, 28901)]