10235473280

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{2543}}^1$

素因数の和:2912

約数の個数: 128

約数和(自身を含む): 25845004800

約数和(自身を除く): 15609531520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 331, 380, 608, 640, 662, 760, 1216, 1324, 1520, 1655, 2432, 2543, 2648, 3040, 3310, 5086, 5296, 6080, 6289, 6620, 10172, 10592, 12160, 12578, 12715, 13240, 20344, 21184, 25156, 25430, 26480, 31445, 40688, 42368, 48317, 50312, 50860, 52960, 62890, 81376, 96634, 100624, 101720, 105920, 125780, 162752, 193268, 201248, 203440, 211840, 241585, 251560, 325504, 386536, 402496, 406880, 483170, 503120, 773072, 804992, 813760, 841733, 966340, 1006240, 1546144, 1627520, 1683466, 1932680, 2012480, 3092288, 3366932, 3865360, 4024960, 4208665, 6184576, 6733864, 7730720, 8417330, 13467728, 15461440, 15992927, 16834660, 26935456, 30922880, 31985854, 33669320, 53870912, 63971708, 67338640, 79964635, 107741824, 127943416, 134677280, 159929270, 255886832, 269354560, 319858540, 511773664, 538709120, 639717080, 1023547328, 1279434160, 2047094656, 2558868320, 5117736640, 10235473280]

約数ペア:

[(1, 10235473280), (2, 5117736640), (4, 2558868320), (5, 2047094656), (8, 1279434160), (10, 1023547328), (16, 639717080), (19, 538709120), (20, 511773664), (32, 319858540), (38, 269354560), (40, 255886832), (64, 159929270), (76, 134677280), (80, 127943416), (95, 107741824), (128, 79964635), (152, 67338640), (160, 63971708), (190, 53870912), (304, 33669320), (320, 31985854), (331, 30922880), (380, 26935456), (608, 16834660), (640, 15992927), (662, 15461440), (760, 13467728), (1216, 8417330), (1324, 7730720), (1520, 6733864), (1655, 6184576), (2432, 4208665), (2543, 4024960), (2648, 3865360), (3040, 3366932), (3310, 3092288), (5086, 2012480), (5296, 1932680), (6080, 1683466), (6289, 1627520), (6620, 1546144), (10172, 1006240), (10592, 966340), (12160, 841733), (12578, 813760), (12715, 804992), (13240, 773072), (20344, 503120), (21184, 483170), (25156, 406880), (25430, 402496), (26480, 386536), (31445, 325504), (40688, 251560), (42368, 241585), (48317, 211840), (50312, 203440), (50860, 201248), (52960, 193268), (62890, 162752), (81376, 125780), (96634, 105920), (100624, 101720)]