85249480

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{57601}}^1$

素因数の和:57649

約数の個数: 32

約数和(自身を含む): 196998840

約数和(自身を除く): 111749360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 57601, 115202, 230404, 288005, 460808, 576010, 1152020, 2131237, 2304040, 4262474, 8524948, 10656185, 17049896, 21312370, 42624740, 85249480]

約数ペア:

[(1, 85249480), (2, 42624740), (4, 21312370), (5, 17049896), (8, 10656185), (10, 8524948), (20, 4262474), (37, 2304040), (40, 2131237), (74, 1152020), (148, 576010), (185, 460808), (296, 288005), (370, 230404), (740, 115202), (1480, 57601)]