80152173410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1119913}}^1$

素因数の和:1120358

約数の個数: 32

約数和(自身を含む): 153123601392

約数和(自身を除く): 72971427982

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 421, 842, 2105, 4210, 7157, 14314, 35785, 71570, 1119913, 2239826, 5599565, 11199130, 19038521, 38077042, 95192605, 190385210, 471483373, 942966746, 2357416865, 4714833730, 8015217341, 16030434682, 40076086705, 80152173410]

約数ペア:

[(1, 80152173410), (2, 40076086705), (5, 16030434682), (10, 8015217341), (17, 4714833730), (34, 2357416865), (85, 942966746), (170, 471483373), (421, 190385210), (842, 95192605), (2105, 38077042), (4210, 19038521), (7157, 11199130), (14314, 5599565), (35785, 2239826), (71570, 1119913)]