26716560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8563}}^1$

素因数の和:8592

約数の個数: 80

約数和(自身を含む): 89202624

約数和(自身を除く): 62486064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 8563, 17126, 25689, 34252, 42815, 51378, 68504, 85630, 102756, 111319, 128445, 137008, 171260, 205512, 222638, 256890, 333957, 342520, 411024, 445276, 513780, 556595, 667914, 685040, 890552, 1027560, 1113190, 1335828, 1669785, 1781104, 2055120, 2226380, 2671656, 3339570, 4452760, 5343312, 6679140, 8905520, 13358280, 26716560]

約数ペア:

[(1, 26716560), (2, 13358280), (3, 8905520), (4, 6679140), (5, 5343312), (6, 4452760), (8, 3339570), (10, 2671656), (12, 2226380), (13, 2055120), (15, 1781104), (16, 1669785), (20, 1335828), (24, 1113190), (26, 1027560), (30, 890552), (39, 685040), (40, 667914), (48, 556595), (52, 513780), (60, 445276), (65, 411024), (78, 342520), (80, 333957), (104, 256890), (120, 222638), (130, 205512), (156, 171260), (195, 137008), (208, 128445), (240, 111319), (260, 102756), (312, 85630), (390, 68504), (520, 51378), (624, 42815), (780, 34252), (1040, 25689), (1560, 17126), (3120, 8563)]