520159370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{105509}}^1$

素因数の和:105562

約数の個数: 32

約数和(自身を含む): 1025557200

約数和(自身を除く): 505397830

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 105509, 211018, 527545, 1055090, 1793653, 3059761, 3587306, 6119522, 8968265, 15298805, 17936530, 30597610, 52015937, 104031874, 260079685, 520159370]

約数ペア:

[(1, 520159370), (2, 260079685), (5, 104031874), (10, 52015937), (17, 30597610), (29, 17936530), (34, 15298805), (58, 8968265), (85, 6119522), (145, 3587306), (170, 3059761), (290, 1793653), (493, 1055090), (986, 527545), (2465, 211018), (4930, 105509)]