191788796680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{368824609}}^1$

素因数の和:368824633

約数の個数: 32

約数和(自身を含む): 464719008600

約数和(自身を除く): 272930211920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 368824609, 737649218, 1475298436, 1844123045, 2950596872, 3688246090, 4794719917, 7376492180, 9589439834, 14752984360, 19178879668, 23973599585, 38357759336, 47947199170, 95894398340, 191788796680]

約数ペア:

[(1, 191788796680), (2, 95894398340), (4, 47947199170), (5, 38357759336), (8, 23973599585), (10, 19178879668), (13, 14752984360), (20, 9589439834), (26, 7376492180), (40, 4794719917), (52, 3688246090), (65, 2950596872), (104, 1844123045), (130, 1475298436), (260, 737649218), (520, 368824609)]