47901418240

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{92861}}^1$

素因数の和:92926

約数の個数: 144

約数和(自身を含む): 127552271616

約数和(自身を除く): 79650853376

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 256, 260, 310, 320, 403, 416, 496, 520, 620, 640, 806, 832, 992, 1040, 1240, 1280, 1612, 1664, 1984, 2015, 2080, 2480, 3224, 3328, 3968, 4030, 4160, 4960, 6448, 7936, 8060, 8320, 9920, 12896, 16120, 16640, 19840, 25792, 32240, 39680, 51584, 64480, 92861, 103168, 128960, 185722, 257920, 371444, 464305, 515840, 742888, 928610, 1207193, 1485776, 1857220, 2414386, 2878691, 2971552, 3714440, 4828772, 5757382, 5943104, 6035965, 7428880, 9657544, 11514764, 11886208, 12071930, 14393455, 14857760, 19315088, 23029528, 23772416, 24143860, 28786910, 29715520, 37422983, 38630176, 46059056, 48287720, 57573820, 59431040, 74845966, 77260352, 92118112, 96575440, 115147640, 118862080, 149691932, 154520704, 184236224, 187114915, 193150880, 230295280, 299383864, 309041408, 368472448, 374229830, 386301760, 460590560, 598767728, 736944896, 748459660, 772603520, 921181120, 1197535456, 1496919320, 1545207040, 1842362240, 2395070912, 2993838640, 3684724480, 4790141824, 5987677280, 9580283648, 11975354560, 23950709120, 47901418240]

約数ペア:

[(1, 47901418240), (2, 23950709120), (4, 11975354560), (5, 9580283648), (8, 5987677280), (10, 4790141824), (13, 3684724480), (16, 2993838640), (20, 2395070912), (26, 1842362240), (31, 1545207040), (32, 1496919320), (40, 1197535456), (52, 921181120), (62, 772603520), (64, 748459660), (65, 736944896), (80, 598767728), (104, 460590560), (124, 386301760), (128, 374229830), (130, 368472448), (155, 309041408), (160, 299383864), (208, 230295280), (248, 193150880), (256, 187114915), (260, 184236224), (310, 154520704), (320, 149691932), (403, 118862080), (416, 115147640), (496, 96575440), (520, 92118112), (620, 77260352), (640, 74845966), (806, 59431040), (832, 57573820), (992, 48287720), (1040, 46059056), (1240, 38630176), (1280, 37422983), (1612, 29715520), (1664, 28786910), (1984, 24143860), (2015, 23772416), (2080, 23029528), (2480, 19315088), (3224, 14857760), (3328, 14393455), (3968, 12071930), (4030, 11886208), (4160, 11514764), (4960, 9657544), (6448, 7428880), (7936, 6035965), (8060, 5943104), (8320, 5757382), (9920, 4828772), (12896, 3714440), (16120, 2971552), (16640, 2878691), (19840, 2414386), (25792, 1857220), (32240, 1485776), (39680, 1207193), (51584, 928610), (64480, 742888), (92861, 515840), (103168, 464305), (128960, 371444), (185722, 257920)]