1350874780

素因数分解:

$2^2\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{54869}}^1$

素因数の和:56109

約数の個数: 24

約数和(自身を含む): 2839193280

約数和(自身を除く): 1488318500

約数列:

[1, 2, 4, 5, 10, 20, 1231, 2462, 4924, 6155, 12310, 24620, 54869, 109738, 219476, 274345, 548690, 1097380, 67543739, 135087478, 270174956, 337718695, 675437390, 1350874780]

約数ペア:

[(1, 1350874780), (2, 675437390), (4, 337718695), (5, 270174956), (10, 135087478), (20, 67543739), (1231, 1097380), (2462, 548690), (4924, 274345), (6155, 219476), (12310, 109738), (24620, 54869)]