130738760

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{88337}}^1$

素因数の和:88385

約数の個数: 32

約数和(自身を含む): 302115960

約数和(自身を除く): 171377200

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 88337, 176674, 353348, 441685, 706696, 883370, 1766740, 3268469, 3533480, 6536938, 13073876, 16342345, 26147752, 32684690, 65369380, 130738760]

約数ペア:

[(1, 130738760), (2, 65369380), (4, 32684690), (5, 26147752), (8, 16342345), (10, 13073876), (20, 6536938), (37, 3533480), (40, 3268469), (74, 1766740), (148, 883370), (185, 706696), (296, 441685), (370, 353348), (740, 176674), (1480, 88337)]