1922669480

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1299101}}^1$

素因数の和:1299149

約数の個数: 32

約数和(自身を含む): 4442928840

約数和(自身を除く): 2520259360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 1299101, 2598202, 5196404, 6495505, 10392808, 12991010, 25982020, 48066737, 51964040, 96133474, 192266948, 240333685, 384533896, 480667370, 961334740, 1922669480]

約数ペア:

[(1, 1922669480), (2, 961334740), (4, 480667370), (5, 384533896), (8, 240333685), (10, 192266948), (20, 96133474), (37, 51964040), (40, 48066737), (74, 25982020), (148, 12991010), (185, 10392808), (296, 6495505), (370, 5196404), (740, 2598202), (1480, 1299101)]