13358280

素因数分解:

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

素因数の和:8590

約数の個数: 64

約数和(自身を含む): 43162560

約数和(自身を除く): 29804280

約数列:

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

約数ペア:

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