82475560

素因数分解:

$2^3\times 5^1\times {\mathrm{619}}^1\times {\mathrm{3331}}^1$

素因数の和:3961

約数の個数: 32

約数和(自身を含む): 185925600

約数和(自身を除く): 103450040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 619, 1238, 2476, 3095, 3331, 4952, 6190, 6662, 12380, 13324, 16655, 24760, 26648, 33310, 66620, 133240, 2061889, 4123778, 8247556, 10309445, 16495112, 20618890, 41237780, 82475560]

約数ペア:

[(1, 82475560), (2, 41237780), (4, 20618890), (5, 16495112), (8, 10309445), (10, 8247556), (20, 4123778), (40, 2061889), (619, 133240), (1238, 66620), (2476, 33310), (3095, 26648), (3331, 24760), (4952, 16655), (6190, 13324), (6662, 12380)]