6891040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3313}}^1$

素因数の和:3341

約数の個数: 48

約数和(自身を含む): 17537688

約数和(自身を除く): 10646648

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 3313, 6626, 13252, 16565, 26504, 33130, 43069, 53008, 66260, 86138, 106016, 132520, 172276, 215345, 265040, 344552, 430690, 530080, 689104, 861380, 1378208, 1722760, 3445520, 6891040]

約数ペア:

[(1, 6891040), (2, 3445520), (4, 1722760), (5, 1378208), (8, 861380), (10, 689104), (13, 530080), (16, 430690), (20, 344552), (26, 265040), (32, 215345), (40, 172276), (52, 132520), (65, 106016), (80, 86138), (104, 66260), (130, 53008), (160, 43069), (208, 33130), (260, 26504), (416, 16565), (520, 13252), (1040, 6626), (2080, 3313)]