16924600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 50253480

約数和(自身を除く): 33328880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 49, 50, 55, 56, 70, 77, 88, 98, 100, 110, 140, 154, 157, 175, 196, 200, 220, 245, 275, 280, 308, 314, 350, 385, 392, 440, 490, 539, 550, 616, 628, 700, 770, 785, 980, 1078, 1099, 1100, 1225, 1256, 1400, 1540, 1570, 1727, 1925, 1960, 2156, 2198, 2200, 2450, 2695, 3080, 3140, 3454, 3850, 3925, 4312, 4396, 4900, 5390, 5495, 6280, 6908, 7693, 7700, 7850, 8635, 8792, 9800, 10780, 10990, 12089, 13475, 13816, 15386, 15400, 15700, 17270, 21560, 21980, 24178, 26950, 27475, 30772, 31400, 34540, 38465, 43175, 43960, 48356, 53900, 54950, 60445, 61544, 69080, 76930, 84623, 86350, 96712, 107800, 109900, 120890, 153860, 169246, 172700, 192325, 219800, 241780, 302225, 307720, 338492, 345400, 384650, 423115, 483560, 604450, 676984, 769300, 846230, 1208900, 1538600, 1692460, 2115575, 2417800, 3384920, 4231150, 8462300, 16924600]

約数ペア:

[(1, 16924600), (2, 8462300), (4, 4231150), (5, 3384920), (7, 2417800), (8, 2115575), (10, 1692460), (11, 1538600), (14, 1208900), (20, 846230), (22, 769300), (25, 676984), (28, 604450), (35, 483560), (40, 423115), (44, 384650), (49, 345400), (50, 338492), (55, 307720), (56, 302225), (70, 241780), (77, 219800), (88, 192325), (98, 172700), (100, 169246), (110, 153860), (140, 120890), (154, 109900), (157, 107800), (175, 96712), (196, 86350), (200, 84623), (220, 76930), (245, 69080), (275, 61544), (280, 60445), (308, 54950), (314, 53900), (350, 48356), (385, 43960), (392, 43175), (440, 38465), (490, 34540), (539, 31400), (550, 30772), (616, 27475), (628, 26950), (700, 24178), (770, 21980), (785, 21560), (980, 17270), (1078, 15700), (1099, 15400), (1100, 15386), (1225, 13816), (1256, 13475), (1400, 12089), (1540, 10990), (1570, 10780), (1727, 9800), (1925, 8792), (1960, 8635), (2156, 7850), (2198, 7700), (2200, 7693), (2450, 6908), (2695, 6280), (3080, 5495), (3140, 5390), (3454, 4900), (3850, 4396), (3925, 4312)]