12001850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:719

約数の個数: 48

約数和(自身を含む): 26034048

約数和(自身を除く): 14032198

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 106, 175, 265, 350, 371, 530, 647, 742, 1294, 1325, 1855, 2650, 3235, 3710, 4529, 6470, 9058, 9275, 16175, 18550, 22645, 32350, 34291, 45290, 68582, 113225, 171455, 226450, 240037, 342910, 480074, 857275, 1200185, 1714550, 2400370, 6000925, 12001850]

約数ペア:

[(1, 12001850), (2, 6000925), (5, 2400370), (7, 1714550), (10, 1200185), (14, 857275), (25, 480074), (35, 342910), (50, 240037), (53, 226450), (70, 171455), (106, 113225), (175, 68582), (265, 45290), (350, 34291), (371, 32350), (530, 22645), (647, 18550), (742, 16175), (1294, 9275), (1325, 9058), (1855, 6470), (2650, 4529), (3235, 3710)]