80455054664

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{55051}}^1$

素因数の和:55242

約数の個数: 64

約数和(自身を含む): 159818158080

約数和(自身を除く): 79363103416

約数列:

[1, 2, 4, 8, 31, 62, 71, 83, 124, 142, 166, 248, 284, 332, 568, 664, 2201, 2573, 4402, 5146, 5893, 8804, 10292, 11786, 17608, 20584, 23572, 47144, 55051, 110102, 182683, 220204, 365366, 440408, 730732, 1461464, 1706581, 3413162, 3908621, 4569233, 6826324, 7817242, 9138466, 13652648, 15634484, 18276932, 31268968, 36553864, 121167251, 141646223, 242334502, 283292446, 324415543, 484669004, 566584892, 648831086, 969338008, 1133169784, 1297662172, 2595324344, 10056881833, 20113763666, 40227527332, 80455054664]

約数ペア:

[(1, 80455054664), (2, 40227527332), (4, 20113763666), (8, 10056881833), (31, 2595324344), (62, 1297662172), (71, 1133169784), (83, 969338008), (124, 648831086), (142, 566584892), (166, 484669004), (248, 324415543), (284, 283292446), (332, 242334502), (568, 141646223), (664, 121167251), (2201, 36553864), (2573, 31268968), (4402, 18276932), (5146, 15634484), (5893, 13652648), (8804, 9138466), (10292, 7817242), (11786, 6826324), (17608, 4569233), (20584, 3908621), (23572, 3413162), (47144, 1706581), (55051, 1461464), (110102, 730732), (182683, 440408), (220204, 365366)]