6726680

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{797}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 15225840

約数和(自身を除く): 8499160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 797, 844, 1055, 1594, 1688, 2110, 3188, 3985, 4220, 6376, 7970, 8440, 15940, 31880, 168167, 336334, 672668, 840835, 1345336, 1681670, 3363340, 6726680]

約数ペア:

[(1, 6726680), (2, 3363340), (4, 1681670), (5, 1345336), (8, 840835), (10, 672668), (20, 336334), (40, 168167), (211, 31880), (422, 15940), (797, 8440), (844, 7970), (1055, 6376), (1594, 4220), (1688, 3985), (2110, 3188)]