11069960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 27518400

約数和(自身を除く): 16448440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 139, 181, 220, 278, 362, 440, 556, 695, 724, 905, 1112, 1390, 1448, 1529, 1810, 1991, 2780, 3058, 3620, 3982, 5560, 6116, 7240, 7645, 7964, 9955, 12232, 15290, 15928, 19910, 25159, 30580, 39820, 50318, 61160, 79640, 100636, 125795, 201272, 251590, 276749, 503180, 553498, 1006360, 1106996, 1383745, 2213992, 2767490, 5534980, 11069960]

約数ペア:

[(1, 11069960), (2, 5534980), (4, 2767490), (5, 2213992), (8, 1383745), (10, 1106996), (11, 1006360), (20, 553498), (22, 503180), (40, 276749), (44, 251590), (55, 201272), (88, 125795), (110, 100636), (139, 79640), (181, 61160), (220, 50318), (278, 39820), (362, 30580), (440, 25159), (556, 19910), (695, 15928), (724, 15290), (905, 12232), (1112, 9955), (1390, 7964), (1448, 7645), (1529, 7240), (1810, 6116), (1991, 5560), (2780, 3982), (3058, 3620)]