554792590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{265451}}^1$

素因数の和:265488

約数の個数: 32

約数和(自身を含む): 1146752640

約数和(自身を除く): 591960050

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 265451, 530902, 1327255, 2654510, 2919961, 5043569, 5839922, 10087138, 14599805, 25217845, 29199610, 50435690, 55479259, 110958518, 277396295, 554792590]

約数ペア:

[(1, 554792590), (2, 277396295), (5, 110958518), (10, 55479259), (11, 50435690), (19, 29199610), (22, 25217845), (38, 14599805), (55, 10087138), (95, 5839922), (110, 5043569), (190, 2919961), (209, 2654510), (418, 1327255), (1045, 530902), (2090, 265451)]