89337981160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{80141}}^1$

素因数の和:80243

約数の個数: 96

約数和(自身を含む): 214868716200

約数和(自身を除く): 125530735040

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 31, 40, 58, 62, 116, 124, 145, 155, 232, 248, 290, 310, 580, 620, 899, 961, 1160, 1240, 1798, 1922, 3596, 3844, 4495, 4805, 7192, 7688, 8990, 9610, 17980, 19220, 27869, 35960, 38440, 55738, 80141, 111476, 139345, 160282, 222952, 278690, 320564, 400705, 557380, 641128, 801410, 1114760, 1602820, 2324089, 2484371, 3205640, 4648178, 4968742, 9296356, 9937484, 11620445, 12421855, 18592712, 19874968, 23240890, 24843710, 46481780, 49687420, 72046759, 77015501, 92963560, 99374840, 144093518, 154031002, 288187036, 308062004, 360233795, 385077505, 576374072, 616124008, 720467590, 770155010, 1440935180, 1540310020, 2233449529, 2881870360, 3080620040, 4466899058, 8933798116, 11167247645, 17867596232, 22334495290, 44668990580, 89337981160]

約数ペア:

[(1, 89337981160), (2, 44668990580), (4, 22334495290), (5, 17867596232), (8, 11167247645), (10, 8933798116), (20, 4466899058), (29, 3080620040), (31, 2881870360), (40, 2233449529), (58, 1540310020), (62, 1440935180), (116, 770155010), (124, 720467590), (145, 616124008), (155, 576374072), (232, 385077505), (248, 360233795), (290, 308062004), (310, 288187036), (580, 154031002), (620, 144093518), (899, 99374840), (961, 92963560), (1160, 77015501), (1240, 72046759), (1798, 49687420), (1922, 46481780), (3596, 24843710), (3844, 23240890), (4495, 19874968), (4805, 18592712), (7192, 12421855), (7688, 11620445), (8990, 9937484), (9610, 9296356), (17980, 4968742), (19220, 4648178), (27869, 3205640), (35960, 2484371), (38440, 2324089), (55738, 1602820), (80141, 1114760), (111476, 801410), (139345, 641128), (160282, 557380), (222952, 400705), (278690, 320564)]