42050860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{367}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 94034304

約数和(自身を除く): 51983444

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 337, 340, 367, 674, 734, 1348, 1468, 1685, 1835, 3370, 3670, 5729, 6239, 6740, 7340, 11458, 12478, 22916, 24956, 28645, 31195, 57290, 62390, 114580, 123679, 124780, 247358, 494716, 618395, 1236790, 2102543, 2473580, 4205086, 8410172, 10512715, 21025430, 42050860]

約数ペア:

[(1, 42050860), (2, 21025430), (4, 10512715), (5, 8410172), (10, 4205086), (17, 2473580), (20, 2102543), (34, 1236790), (68, 618395), (85, 494716), (170, 247358), (337, 124780), (340, 123679), (367, 114580), (674, 62390), (734, 57290), (1348, 31195), (1468, 28645), (1685, 24956), (1835, 22916), (3370, 12478), (3670, 11458), (5729, 7340), (6239, 6740)]