2013273760

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{292627}}^1$

素因数の和:292685

約数の個数: 48

約数和(自身を含む): 4866988896

約数和(自身を除く): 2853715136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 292627, 585254, 1170508, 1463135, 2341016, 2926270, 4682032, 5852540, 9364064, 11705080, 12582961, 23410160, 25165922, 46820320, 50331844, 62914805, 100663688, 125829610, 201327376, 251659220, 402654752, 503318440, 1006636880, 2013273760]

約数ペア:

[(1, 2013273760), (2, 1006636880), (4, 503318440), (5, 402654752), (8, 251659220), (10, 201327376), (16, 125829610), (20, 100663688), (32, 62914805), (40, 50331844), (43, 46820320), (80, 25165922), (86, 23410160), (160, 12582961), (172, 11705080), (215, 9364064), (344, 5852540), (430, 4682032), (688, 2926270), (860, 2341016), (1376, 1463135), (1720, 1170508), (3440, 585254), (6880, 292627)]