15694572220

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1783}}^1\times {\mathrm{6029}}^1$

素因数の和:7894

約数の個数: 48

約数和(自身を含む): 33434372160

約数和(自身を除く): 17739799940

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 1783, 3566, 6029, 7132, 8915, 12058, 17830, 24116, 30145, 35660, 60290, 120580, 130159, 260318, 440117, 520636, 650795, 880234, 1301590, 1760468, 2200585, 2603180, 4401170, 8802340, 10749707, 21499414, 42998828, 53748535, 107497070, 214994140, 784728611, 1569457222, 3138914444, 3923643055, 7847286110, 15694572220]

約数ペア:

[(1, 15694572220), (2, 7847286110), (4, 3923643055), (5, 3138914444), (10, 1569457222), (20, 784728611), (73, 214994140), (146, 107497070), (292, 53748535), (365, 42998828), (730, 21499414), (1460, 10749707), (1783, 8802340), (3566, 4401170), (6029, 2603180), (7132, 2200585), (8915, 1760468), (12058, 1301590), (17830, 880234), (24116, 650795), (30145, 520636), (35660, 440117), (60290, 260318), (120580, 130159)]