2741670880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{1291}}^1$

素因数の和:2340

約数の個数: 96

約数和(自身を含む): 6987683808

約数和(自身を除く): 4246012928

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1021, 1040, 1291, 2042, 2080, 2582, 4084, 5105, 5164, 6455, 8168, 10210, 10328, 12910, 13273, 16336, 16783, 20420, 20656, 25820, 26546, 32672, 33566, 40840, 41312, 51640, 53092, 66365, 67132, 81680, 83915, 103280, 106184, 132730, 134264, 163360, 167830, 206560, 212368, 265460, 268528, 335660, 424736, 530920, 537056, 671320, 1061840, 1318111, 1342640, 2123680, 2636222, 2685280, 5272444, 6590555, 10544888, 13181110, 17135443, 21089776, 26362220, 34270886, 42179552, 52724440, 68541772, 85677215, 105448880, 137083544, 171354430, 210897760, 274167088, 342708860, 548334176, 685417720, 1370835440, 2741670880]

約数ペア:

[(1, 2741670880), (2, 1370835440), (4, 685417720), (5, 548334176), (8, 342708860), (10, 274167088), (13, 210897760), (16, 171354430), (20, 137083544), (26, 105448880), (32, 85677215), (40, 68541772), (52, 52724440), (65, 42179552), (80, 34270886), (104, 26362220), (130, 21089776), (160, 17135443), (208, 13181110), (260, 10544888), (416, 6590555), (520, 5272444), (1021, 2685280), (1040, 2636222), (1291, 2123680), (2042, 1342640), (2080, 1318111), (2582, 1061840), (4084, 671320), (5105, 537056), (5164, 530920), (6455, 424736), (8168, 335660), (10210, 268528), (10328, 265460), (12910, 212368), (13273, 206560), (16336, 167830), (16783, 163360), (20420, 134264), (20656, 132730), (25820, 106184), (26546, 103280), (32672, 83915), (33566, 81680), (40840, 67132), (41312, 66365), (51640, 53092)]