13771364480

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{8191}}^1$

素因数の和:8318

約数の個数: 128

約数和(自身を含む): 34292367360

約数和(自身を除く): 20521002880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 71, 74, 80, 128, 142, 148, 160, 185, 284, 296, 320, 355, 370, 568, 592, 640, 710, 740, 1136, 1184, 1420, 1480, 2272, 2368, 2627, 2840, 2960, 4544, 4736, 5254, 5680, 5920, 8191, 9088, 10508, 11360, 11840, 13135, 16382, 21016, 22720, 23680, 26270, 32764, 40955, 42032, 45440, 52540, 65528, 81910, 84064, 105080, 131056, 163820, 168128, 210160, 262112, 303067, 327640, 336256, 420320, 524224, 581561, 606134, 655280, 840640, 1048448, 1163122, 1212268, 1310560, 1515335, 1681280, 2326244, 2424536, 2621120, 2907805, 3030670, 4652488, 4849072, 5242240, 5815610, 6061340, 9304976, 9698144, 11631220, 12122680, 18609952, 19396288, 21517757, 23262440, 24245360, 37219904, 38792576, 43035514, 46524880, 48490720, 74439808, 86071028, 93049760, 96981440, 107588785, 172142056, 186099520, 193962880, 215177570, 344284112, 372199040, 430355140, 688568224, 860710280, 1377136448, 1721420560, 2754272896, 3442841120, 6885682240, 13771364480]

約数ペア:

[(1, 13771364480), (2, 6885682240), (4, 3442841120), (5, 2754272896), (8, 1721420560), (10, 1377136448), (16, 860710280), (20, 688568224), (32, 430355140), (37, 372199040), (40, 344284112), (64, 215177570), (71, 193962880), (74, 186099520), (80, 172142056), (128, 107588785), (142, 96981440), (148, 93049760), (160, 86071028), (185, 74439808), (284, 48490720), (296, 46524880), (320, 43035514), (355, 38792576), (370, 37219904), (568, 24245360), (592, 23262440), (640, 21517757), (710, 19396288), (740, 18609952), (1136, 12122680), (1184, 11631220), (1420, 9698144), (1480, 9304976), (2272, 6061340), (2368, 5815610), (2627, 5242240), (2840, 4849072), (2960, 4652488), (4544, 3030670), (4736, 2907805), (5254, 2621120), (5680, 2424536), (5920, 2326244), (8191, 1681280), (9088, 1515335), (10508, 1310560), (11360, 1212268), (11840, 1163122), (13135, 1048448), (16382, 840640), (21016, 655280), (22720, 606134), (23680, 581561), (26270, 524224), (32764, 420320), (40955, 336256), (42032, 327640), (45440, 303067), (52540, 262112), (65528, 210160), (81910, 168128), (84064, 163820), (105080, 131056)]