6239420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 14515200

約数和(自身を除く): 8275780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 79, 110, 158, 220, 316, 359, 395, 718, 790, 869, 1436, 1580, 1738, 1795, 3476, 3590, 3949, 4345, 7180, 7898, 8690, 15796, 17380, 19745, 28361, 39490, 56722, 78980, 113444, 141805, 283610, 311971, 567220, 623942, 1247884, 1559855, 3119710, 6239420]

約数ペア:

[(1, 6239420), (2, 3119710), (4, 1559855), (5, 1247884), (10, 623942), (11, 567220), (20, 311971), (22, 283610), (44, 141805), (55, 113444), (79, 78980), (110, 56722), (158, 39490), (220, 28361), (316, 19745), (359, 17380), (395, 15796), (718, 8690), (790, 7898), (869, 7180), (1436, 4345), (1580, 3949), (1738, 3590), (1795, 3476)]