240944810

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{1049}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 440294400

約数和(自身を除く): 199349590

約数列:

[1, 2, 5, 10, 103, 206, 223, 446, 515, 1030, 1049, 1115, 2098, 2230, 5245, 10490, 22969, 45938, 108047, 114845, 216094, 229690, 233927, 467854, 540235, 1080470, 1169635, 2339270, 24094481, 48188962, 120472405, 240944810]

約数ペア:

[(1, 240944810), (2, 120472405), (5, 48188962), (10, 24094481), (103, 2339270), (206, 1169635), (223, 1080470), (446, 540235), (515, 467854), (1030, 233927), (1049, 229690), (1115, 216094), (2098, 114845), (2230, 108047), (5245, 45938), (10490, 22969)]