2228877200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{506563}}^1$

素因数の和:506592

約数の個数: 60

約数和(自身を含む): 5841696048

約数和(自身を除く): 3612818848

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 506563, 1013126, 2026252, 2532815, 4052504, 5065630, 5572193, 8105008, 10131260, 11144386, 12664075, 20262520, 22288772, 25328150, 27860965, 40525040, 44577544, 50656300, 55721930, 89155088, 101312600, 111443860, 139304825, 202625200, 222887720, 278609650, 445775440, 557219300, 1114438600, 2228877200]

約数ペア:

[(1, 2228877200), (2, 1114438600), (4, 557219300), (5, 445775440), (8, 278609650), (10, 222887720), (11, 202625200), (16, 139304825), (20, 111443860), (22, 101312600), (25, 89155088), (40, 55721930), (44, 50656300), (50, 44577544), (55, 40525040), (80, 27860965), (88, 25328150), (100, 22288772), (110, 20262520), (176, 12664075), (200, 11144386), (220, 10131260), (275, 8105008), (400, 5572193), (440, 5065630), (550, 4052504), (880, 2532815), (1100, 2026252), (2200, 1013126), (4400, 506563)]