76728961280

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1462061}}^1$

素因数の和:1462123

約数の個数: 72

約数和(自身を含む): 188272647864

約数和(自身を除く): 111543686584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 640, 656, 820, 1280, 1312, 1640, 2624, 3280, 5248, 6560, 10496, 13120, 26240, 52480, 1462061, 2924122, 5848244, 7310305, 11696488, 14620610, 23392976, 29241220, 46785952, 58482440, 59944501, 93571904, 116964880, 119889002, 187143808, 233929760, 239778004, 299722505, 374287616, 467859520, 479556008, 599445010, 935719040, 959112016, 1198890020, 1871438080, 1918224032, 2397780040, 3836448064, 4795560080, 7672896128, 9591120160, 15345792256, 19182240320, 38364480640, 76728961280]

約数ペア:

[(1, 76728961280), (2, 38364480640), (4, 19182240320), (5, 15345792256), (8, 9591120160), (10, 7672896128), (16, 4795560080), (20, 3836448064), (32, 2397780040), (40, 1918224032), (41, 1871438080), (64, 1198890020), (80, 959112016), (82, 935719040), (128, 599445010), (160, 479556008), (164, 467859520), (205, 374287616), (256, 299722505), (320, 239778004), (328, 233929760), (410, 187143808), (640, 119889002), (656, 116964880), (820, 93571904), (1280, 59944501), (1312, 58482440), (1640, 46785952), (2624, 29241220), (3280, 23392976), (5248, 14620610), (6560, 11696488), (10496, 7310305), (13120, 5848244), (26240, 2924122), (52480, 1462061)]