2762772040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{9867043}}^1$

素因数の和:9867061

約数の個数: 32

約数和(自身を含む): 7104271680

約数和(自身を除く): 4341499640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 9867043, 19734086, 39468172, 49335215, 69069301, 78936344, 98670430, 138138602, 197340860, 276277204, 345346505, 394681720, 552554408, 690693010, 1381386020, 2762772040]

約数ペア:

[(1, 2762772040), (2, 1381386020), (4, 690693010), (5, 552554408), (7, 394681720), (8, 345346505), (10, 276277204), (14, 197340860), (20, 138138602), (28, 98670430), (35, 78936344), (40, 69069301), (56, 49335215), (70, 39468172), (140, 19734086), (280, 9867043)]