56555885440

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1021}}^1\times {\mathrm{2111}}^1$

素因数の和:3192

約数の個数: 128

約数和(自身を含む): 138702896640

約数和(自身を除く): 82147011200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 320, 328, 410, 640, 656, 820, 1021, 1312, 1640, 2042, 2111, 2624, 3280, 4084, 4222, 5105, 5248, 6560, 8168, 8444, 10210, 10555, 13120, 16336, 16888, 20420, 21110, 26240, 32672, 33776, 40840, 41861, 42220, 65344, 67552, 81680, 83722, 84440, 86551, 130688, 135104, 163360, 167444, 168880, 173102, 209305, 270208, 326720, 334888, 337760, 346204, 418610, 432755, 653440, 669776, 675520, 692408, 837220, 865510, 1339552, 1351040, 1384816, 1674440, 1731020, 2155331, 2679104, 2769632, 3348880, 3462040, 4310662, 5358208, 5539264, 6697760, 6924080, 8621324, 10776655, 11078528, 13395520, 13848160, 17242648, 21553310, 26791040, 27696320, 34485296, 43106620, 55392640, 68970592, 86213240, 88368571, 137941184, 172426480, 176737142, 275882368, 344852960, 353474284, 441842855, 689705920, 706948568, 883685710, 1379411840, 1413897136, 1767371420, 2827794272, 3534742840, 5655588544, 7069485680, 11311177088, 14138971360, 28277942720, 56555885440]

約数ペア:

[(1, 56555885440), (2, 28277942720), (4, 14138971360), (5, 11311177088), (8, 7069485680), (10, 5655588544), (16, 3534742840), (20, 2827794272), (32, 1767371420), (40, 1413897136), (41, 1379411840), (64, 883685710), (80, 706948568), (82, 689705920), (128, 441842855), (160, 353474284), (164, 344852960), (205, 275882368), (320, 176737142), (328, 172426480), (410, 137941184), (640, 88368571), (656, 86213240), (820, 68970592), (1021, 55392640), (1312, 43106620), (1640, 34485296), (2042, 27696320), (2111, 26791040), (2624, 21553310), (3280, 17242648), (4084, 13848160), (4222, 13395520), (5105, 11078528), (5248, 10776655), (6560, 8621324), (8168, 6924080), (8444, 6697760), (10210, 5539264), (10555, 5358208), (13120, 4310662), (16336, 3462040), (16888, 3348880), (20420, 2769632), (21110, 2679104), (26240, 2155331), (32672, 1731020), (33776, 1674440), (40840, 1384816), (41861, 1351040), (42220, 1339552), (65344, 865510), (67552, 837220), (81680, 692408), (83722, 675520), (84440, 669776), (86551, 653440), (130688, 432755), (135104, 418610), (163360, 346204), (167444, 337760), (168880, 334888), (173102, 326720), (209305, 270208)]