57551779840

素因数分解:

$2^{11}\times 5^1\times {\mathrm{2087}}^1\times {\mathrm{2693}}^1$

素因数の和:4807

約数の個数: 96

約数和(自身を含む): 138208019040

約数和(自身を除く): 80656239200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2087, 2560, 2693, 4174, 5120, 5386, 8348, 10240, 10435, 10772, 13465, 16696, 20870, 21544, 26930, 33392, 41740, 43088, 53860, 66784, 83480, 86176, 107720, 133568, 166960, 172352, 215440, 267136, 333920, 344704, 430880, 534272, 667840, 689408, 861760, 1068544, 1335680, 1378816, 1723520, 2137088, 2671360, 2757632, 3447040, 4274176, 5342720, 5515264, 5620291, 6894080, 10685440, 11240582, 13788160, 21370880, 22481164, 27576320, 28101455, 44962328, 56202910, 89924656, 112405820, 179849312, 224811640, 359698624, 449623280, 719397248, 899246560, 1438794496, 1798493120, 2877588992, 3596986240, 5755177984, 7193972480, 11510355968, 14387944960, 28775889920, 57551779840]

約数ペア:

[(1, 57551779840), (2, 28775889920), (4, 14387944960), (5, 11510355968), (8, 7193972480), (10, 5755177984), (16, 3596986240), (20, 2877588992), (32, 1798493120), (40, 1438794496), (64, 899246560), (80, 719397248), (128, 449623280), (160, 359698624), (256, 224811640), (320, 179849312), (512, 112405820), (640, 89924656), (1024, 56202910), (1280, 44962328), (2048, 28101455), (2087, 27576320), (2560, 22481164), (2693, 21370880), (4174, 13788160), (5120, 11240582), (5386, 10685440), (8348, 6894080), (10240, 5620291), (10435, 5515264), (10772, 5342720), (13465, 4274176), (16696, 3447040), (20870, 2757632), (21544, 2671360), (26930, 2137088), (33392, 1723520), (41740, 1378816), (43088, 1335680), (53860, 1068544), (66784, 861760), (83480, 689408), (86176, 667840), (107720, 534272), (133568, 430880), (166960, 344704), (172352, 333920), (215440, 267136)]