41420440

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{3373}}^1$

素因数の和:3691

約数の個数: 32

約数和(自身を含む): 93527280

約数和(自身を除く): 52106840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1535, 2456, 3070, 3373, 6140, 6746, 12280, 13492, 16865, 26984, 33730, 67460, 134920, 1035511, 2071022, 4142044, 5177555, 8284088, 10355110, 20710220, 41420440]

約数ペア:

[(1, 41420440), (2, 20710220), (4, 10355110), (5, 8284088), (8, 5177555), (10, 4142044), (20, 2071022), (40, 1035511), (307, 134920), (614, 67460), (1228, 33730), (1535, 26984), (2456, 16865), (3070, 13492), (3373, 12280), (6140, 6746)]