9817737680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1\times {\mathrm{5857}}^1$

素因数の和:6804

約数の個数: 80

約数和(自身を含む): 23848902144

約数和(自身を除く): 14031164464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 911, 920, 1822, 1840, 3644, 4555, 5857, 7288, 9110, 11714, 14576, 18220, 20953, 23428, 29285, 36440, 41906, 46856, 58570, 72880, 83812, 93712, 104765, 117140, 134711, 167624, 209530, 234280, 269422, 335248, 419060, 468560, 538844, 673555, 838120, 1077688, 1347110, 1676240, 2155376, 2694220, 5335727, 5388440, 10671454, 10776880, 21342908, 26678635, 42685816, 53357270, 85371632, 106714540, 122721721, 213429080, 245443442, 426858160, 490886884, 613608605, 981773768, 1227217210, 1963547536, 2454434420, 4908868840, 9817737680]

約数ペア:

[(1, 9817737680), (2, 4908868840), (4, 2454434420), (5, 1963547536), (8, 1227217210), (10, 981773768), (16, 613608605), (20, 490886884), (23, 426858160), (40, 245443442), (46, 213429080), (80, 122721721), (92, 106714540), (115, 85371632), (184, 53357270), (230, 42685816), (368, 26678635), (460, 21342908), (911, 10776880), (920, 10671454), (1822, 5388440), (1840, 5335727), (3644, 2694220), (4555, 2155376), (5857, 1676240), (7288, 1347110), (9110, 1077688), (11714, 838120), (14576, 673555), (18220, 538844), (20953, 468560), (23428, 419060), (29285, 335248), (36440, 269422), (41906, 234280), (46856, 209530), (58570, 167624), (72880, 134711), (83812, 117140), (93712, 104765)]