5544280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19801}}^1$

素因数の和:19819

約数の個数: 32

約数和(自身を含む): 14257440

約数和(自身を除く): 8713160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 19801, 39602, 79204, 99005, 138607, 158408, 198010, 277214, 396020, 554428, 693035, 792040, 1108856, 1386070, 2772140, 5544280]

約数ペア:

[(1, 5544280), (2, 2772140), (4, 1386070), (5, 1108856), (7, 792040), (8, 693035), (10, 554428), (14, 396020), (20, 277214), (28, 198010), (35, 158408), (40, 138607), (56, 99005), (70, 79204), (140, 39602), (280, 19801)]