29204920

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5749}}^1$

素因数の和:5887

約数の個数: 32

約数和(自身を含む): 66240000

約数和(自身を除く): 37035080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 5749, 11498, 22996, 28745, 45992, 57490, 114980, 229960, 730123, 1460246, 2920492, 3650615, 5840984, 7301230, 14602460, 29204920]

約数ペア:

[(1, 29204920), (2, 14602460), (4, 7301230), (5, 5840984), (8, 3650615), (10, 2920492), (20, 1460246), (40, 730123), (127, 229960), (254, 114980), (508, 57490), (635, 45992), (1016, 28745), (1270, 22996), (2540, 11498), (5080, 5749)]