26345280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2111}}^1$

素因数の和:2144

約数の個数: 112

約数和(自身を含む): 90123264

約数和(自身を除く): 63777984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2111, 2496, 3120, 4160, 4222, 6240, 6333, 8444, 10555, 12480, 12666, 16888, 21110, 25332, 27443, 31665, 33776, 42220, 50664, 54886, 63330, 67552, 82329, 84440, 101328, 109772, 126660, 135104, 137215, 164658, 168880, 202656, 219544, 253320, 274430, 329316, 337760, 405312, 411645, 439088, 506640, 548860, 658632, 675520, 823290, 878176, 1013280, 1097720, 1317264, 1646580, 1756352, 2026560, 2195440, 2634528, 3293160, 4390880, 5269056, 6586320, 8781760, 13172640, 26345280]

約数ペア:

[(1, 26345280), (2, 13172640), (3, 8781760), (4, 6586320), (5, 5269056), (6, 4390880), (8, 3293160), (10, 2634528), (12, 2195440), (13, 2026560), (15, 1756352), (16, 1646580), (20, 1317264), (24, 1097720), (26, 1013280), (30, 878176), (32, 823290), (39, 675520), (40, 658632), (48, 548860), (52, 506640), (60, 439088), (64, 411645), (65, 405312), (78, 337760), (80, 329316), (96, 274430), (104, 253320), (120, 219544), (130, 202656), (156, 168880), (160, 164658), (192, 137215), (195, 135104), (208, 126660), (240, 109772), (260, 101328), (312, 84440), (320, 82329), (390, 67552), (416, 63330), (480, 54886), (520, 50664), (624, 42220), (780, 33776), (832, 31665), (960, 27443), (1040, 25332), (1248, 21110), (1560, 16888), (2080, 12666), (2111, 12480), (2496, 10555), (3120, 8444), (4160, 6333), (4222, 6240)]