22285760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{9949}}^1$

素因数の和:9973

約数の個数: 56

約数和(自身を含む): 60655200

約数和(自身を除く): 38369440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 9949, 19898, 39796, 49745, 69643, 79592, 99490, 139286, 159184, 198980, 278572, 318368, 348215, 397960, 557144, 636736, 696430, 795920, 1114288, 1392860, 1591840, 2228576, 2785720, 3183680, 4457152, 5571440, 11142880, 22285760]

約数ペア:

[(1, 22285760), (2, 11142880), (4, 5571440), (5, 4457152), (7, 3183680), (8, 2785720), (10, 2228576), (14, 1591840), (16, 1392860), (20, 1114288), (28, 795920), (32, 696430), (35, 636736), (40, 557144), (56, 397960), (64, 348215), (70, 318368), (80, 278572), (112, 198980), (140, 159184), (160, 139286), (224, 99490), (280, 79592), (320, 69643), (448, 49745), (560, 39796), (1120, 19898), (2240, 9949)]