5087136040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{18168343}}^1$

素因数の和:18168361

約数の個数: 32

約数和(自身を含む): 13081207680

約数和(自身を除く): 7994071640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 18168343, 36336686, 72673372, 90841715, 127178401, 145346744, 181683430, 254356802, 363366860, 508713604, 635892005, 726733720, 1017427208, 1271784010, 2543568020, 5087136040]

約数ペア:

[(1, 5087136040), (2, 2543568020), (4, 1271784010), (5, 1017427208), (7, 726733720), (8, 635892005), (10, 508713604), (14, 363366860), (20, 254356802), (28, 181683430), (35, 145346744), (40, 127178401), (56, 90841715), (70, 72673372), (140, 36336686), (280, 18168343)]