119388080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{213193}}^1$

素因数の和:213213

約数の個数: 40

約数和(自身を含む): 317232672

約数和(自身を除く): 197844592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 213193, 426386, 852772, 1065965, 1492351, 1705544, 2131930, 2984702, 3411088, 4263860, 5969404, 7461755, 8527720, 11938808, 14923510, 17055440, 23877616, 29847020, 59694040, 119388080]

約数ペア:

[(1, 119388080), (2, 59694040), (4, 29847020), (5, 23877616), (7, 17055440), (8, 14923510), (10, 11938808), (14, 8527720), (16, 7461755), (20, 5969404), (28, 4263860), (35, 3411088), (40, 2984702), (56, 2131930), (70, 1705544), (80, 1492351), (112, 1065965), (140, 852772), (280, 426386), (560, 213193)]