11389700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 28873152

約数和(自身を除く): 17483452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 53, 70, 100, 106, 140, 175, 212, 265, 307, 350, 371, 530, 614, 700, 742, 1060, 1228, 1325, 1484, 1535, 1855, 2149, 2650, 3070, 3710, 4298, 5300, 6140, 7420, 7675, 8596, 9275, 10745, 15350, 16271, 18550, 21490, 30700, 32542, 37100, 42980, 53725, 65084, 81355, 107450, 113897, 162710, 214900, 227794, 325420, 406775, 455588, 569485, 813550, 1138970, 1627100, 2277940, 2847425, 5694850, 11389700]

約数ペア:

[(1, 11389700), (2, 5694850), (4, 2847425), (5, 2277940), (7, 1627100), (10, 1138970), (14, 813550), (20, 569485), (25, 455588), (28, 406775), (35, 325420), (50, 227794), (53, 214900), (70, 162710), (100, 113897), (106, 107450), (140, 81355), (175, 65084), (212, 53725), (265, 42980), (307, 37100), (350, 32542), (371, 30700), (530, 21490), (614, 18550), (700, 16271), (742, 15350), (1060, 10745), (1228, 9275), (1325, 8596), (1484, 7675), (1535, 7420), (1855, 6140), (2149, 5300), (2650, 4298), (3070, 3710)]