70078040

素因数分解:

$2^3\times 5^1\times {\mathrm{569}}^1\times {\mathrm{3079}}^1$

素因数の和:3659

約数の個数: 32

約数和(自身を含む): 158004000

約数和(自身を除く): 87925960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 569, 1138, 2276, 2845, 3079, 4552, 5690, 6158, 11380, 12316, 15395, 22760, 24632, 30790, 61580, 123160, 1751951, 3503902, 7007804, 8759755, 14015608, 17519510, 35039020, 70078040]

約数ペア:

[(1, 70078040), (2, 35039020), (4, 17519510), (5, 14015608), (8, 8759755), (10, 7007804), (20, 3503902), (40, 1751951), (569, 123160), (1138, 61580), (2276, 30790), (2845, 24632), (3079, 22760), (4552, 15395), (5690, 12316), (6158, 11380)]