15207933080

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2124013}}^1$

素因数の和:2124203

約数の個数: 32

約数和(自身を含む): 34409026800

約数和(自身を除く): 19201093720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 3580, 7160, 2124013, 4248026, 8496052, 10620065, 16992104, 21240130, 42480260, 84960520, 380198327, 760396654, 1520793308, 1900991635, 3041586616, 3801983270, 7603966540, 15207933080]

約数ペア:

[(1, 15207933080), (2, 7603966540), (4, 3801983270), (5, 3041586616), (8, 1900991635), (10, 1520793308), (20, 760396654), (40, 380198327), (179, 84960520), (358, 42480260), (716, 21240130), (895, 16992104), (1432, 10620065), (1790, 8496052), (3580, 4248026), (7160, 2124013)]