83119850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1913}}^1$

素因数の和:2015

約数の個数: 48

約数和(自身を含む): 170881920

約数和(自身を除く): 87762070

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 79, 110, 158, 275, 395, 550, 790, 869, 1738, 1913, 1975, 3826, 3950, 4345, 8690, 9565, 19130, 21043, 21725, 42086, 43450, 47825, 95650, 105215, 151127, 210430, 302254, 526075, 755635, 1052150, 1511270, 1662397, 3324794, 3778175, 7556350, 8311985, 16623970, 41559925, 83119850]

約数ペア:

[(1, 83119850), (2, 41559925), (5, 16623970), (10, 8311985), (11, 7556350), (22, 3778175), (25, 3324794), (50, 1662397), (55, 1511270), (79, 1052150), (110, 755635), (158, 526075), (275, 302254), (395, 210430), (550, 151127), (790, 105215), (869, 95650), (1738, 47825), (1913, 43450), (1975, 42086), (3826, 21725), (3950, 21043), (4345, 19130), (8690, 9565)]