22001700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{10477}}^1$

素因数の和:10501

約数の個数: 72

約数和(自身を含む): 72759232

約数和(自身を除く): 50757532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 10477, 20954, 31431, 41908, 52385, 62862, 73339, 104770, 125724, 146678, 157155, 209540, 220017, 261925, 293356, 314310, 366695, 440034, 523850, 628620, 733390, 785775, 880068, 1047700, 1100085, 1466780, 1571550, 1833475, 2200170, 3143100, 3666950, 4400340, 5500425, 7333900, 11000850, 22001700]

約数ペア:

[(1, 22001700), (2, 11000850), (3, 7333900), (4, 5500425), (5, 4400340), (6, 3666950), (7, 3143100), (10, 2200170), (12, 1833475), (14, 1571550), (15, 1466780), (20, 1100085), (21, 1047700), (25, 880068), (28, 785775), (30, 733390), (35, 628620), (42, 523850), (50, 440034), (60, 366695), (70, 314310), (75, 293356), (84, 261925), (100, 220017), (105, 209540), (140, 157155), (150, 146678), (175, 125724), (210, 104770), (300, 73339), (350, 62862), (420, 52385), (525, 41908), (700, 31431), (1050, 20954), (2100, 10477)]