5752040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{20543}}^1$

素因数の和:20561

約数の個数: 32

約数和(自身を含む): 14791680

約数和(自身を除く): 9039640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 20543, 41086, 82172, 102715, 143801, 164344, 205430, 287602, 410860, 575204, 719005, 821720, 1150408, 1438010, 2876020, 5752040]

約数ペア:

[(1, 5752040), (2, 2876020), (4, 1438010), (5, 1150408), (7, 821720), (8, 719005), (10, 575204), (14, 410860), (20, 287602), (28, 205430), (35, 164344), (40, 143801), (56, 102715), (70, 82172), (140, 41086), (280, 20543)]