11172700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1451}}^1$

素因数の和:1483

約数の個数: 72

約数和(自身を含む): 30248064

約数和(自身を除く): 19075364

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1451, 1540, 1925, 2902, 3850, 5804, 7255, 7700, 10157, 14510, 15961, 20314, 29020, 31922, 36275, 40628, 50785, 63844, 72550, 79805, 101570, 111727, 145100, 159610, 203140, 223454, 253925, 319220, 399025, 446908, 507850, 558635, 798050, 1015700, 1117270, 1596100, 2234540, 2793175, 5586350, 11172700]

約数ペア:

[(1, 11172700), (2, 5586350), (4, 2793175), (5, 2234540), (7, 1596100), (10, 1117270), (11, 1015700), (14, 798050), (20, 558635), (22, 507850), (25, 446908), (28, 399025), (35, 319220), (44, 253925), (50, 223454), (55, 203140), (70, 159610), (77, 145100), (100, 111727), (110, 101570), (140, 79805), (154, 72550), (175, 63844), (220, 50785), (275, 40628), (308, 36275), (350, 31922), (385, 29020), (550, 20314), (700, 15961), (770, 14510), (1100, 10157), (1451, 7700), (1540, 7255), (1925, 5804), (2902, 3850)]