41001040

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1811}}^1$

素因数の和:2107

約数の個数: 40

約数和(自身を含む): 95717088

約数和(自身を除く): 54716048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 566, 1132, 1415, 1811, 2264, 2830, 3622, 4528, 5660, 7244, 9055, 11320, 14488, 18110, 22640, 28976, 36220, 72440, 144880, 512513, 1025026, 2050052, 2562565, 4100104, 5125130, 8200208, 10250260, 20500520, 41001040]

約数ペア:

[(1, 41001040), (2, 20500520), (4, 10250260), (5, 8200208), (8, 5125130), (10, 4100104), (16, 2562565), (20, 2050052), (40, 1025026), (80, 512513), (283, 144880), (566, 72440), (1132, 36220), (1415, 28976), (1811, 22640), (2264, 18110), (2830, 14488), (3622, 11320), (4528, 9055), (5660, 7244)]