37520080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:908

約数の個数: 80

約数和(自身を含む): 96243840

約数和(自身を除く): 58723760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 43, 52, 65, 80, 86, 104, 130, 172, 208, 215, 260, 344, 430, 520, 559, 688, 839, 860, 1040, 1118, 1678, 1720, 2236, 2795, 3356, 3440, 4195, 4472, 5590, 6712, 8390, 8944, 10907, 11180, 13424, 16780, 21814, 22360, 33560, 36077, 43628, 44720, 54535, 67120, 72154, 87256, 109070, 144308, 174512, 180385, 218140, 288616, 360770, 436280, 469001, 577232, 721540, 872560, 938002, 1443080, 1876004, 2345005, 2886160, 3752008, 4690010, 7504016, 9380020, 18760040, 37520080]

約数ペア:

[(1, 37520080), (2, 18760040), (4, 9380020), (5, 7504016), (8, 4690010), (10, 3752008), (13, 2886160), (16, 2345005), (20, 1876004), (26, 1443080), (40, 938002), (43, 872560), (52, 721540), (65, 577232), (80, 469001), (86, 436280), (104, 360770), (130, 288616), (172, 218140), (208, 180385), (215, 174512), (260, 144308), (344, 109070), (430, 87256), (520, 72154), (559, 67120), (688, 54535), (839, 44720), (860, 43628), (1040, 36077), (1118, 33560), (1678, 22360), (1720, 21814), (2236, 16780), (2795, 13424), (3356, 11180), (3440, 10907), (4195, 8944), (4472, 8390), (5590, 6712)]