4549090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4999}}^1$

素因数の和:5026

約数の個数: 32

約数和(自身を含む): 10080000

約数和(自身を除く): 5530910

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 4999, 9998, 24995, 34993, 49990, 64987, 69986, 129974, 174965, 324935, 349930, 454909, 649870, 909818, 2274545, 4549090]

約数ペア:

[(1, 4549090), (2, 2274545), (5, 909818), (7, 649870), (10, 454909), (13, 349930), (14, 324935), (26, 174965), (35, 129974), (65, 69986), (70, 64987), (91, 49990), (130, 34993), (182, 24995), (455, 9998), (910, 4999)]