6680963900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5139203}}^1$

素因数の和:5139230

約数の個数: 36

約数和(自身を含む): 15612901752

約数和(自身を除く): 8931937852

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 5139203, 10278406, 20556812, 25696015, 51392030, 66809639, 102784060, 128480075, 133619278, 256960150, 267238556, 334048195, 513920300, 668096390, 1336192780, 1670240975, 3340481950, 6680963900]

約数ペア:

[(1, 6680963900), (2, 3340481950), (4, 1670240975), (5, 1336192780), (10, 668096390), (13, 513920300), (20, 334048195), (25, 267238556), (26, 256960150), (50, 133619278), (52, 128480075), (65, 102784060), (100, 66809639), (130, 51392030), (260, 25696015), (325, 20556812), (650, 10278406), (1300, 5139203)]