29449240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{38749}}^1$

素因数の和:38779

約数の個数: 32

約数和(自身を含む): 69750000

約数和(自身を除く): 40300760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 38749, 77498, 154996, 193745, 309992, 387490, 736231, 774980, 1472462, 1549960, 2944924, 3681155, 5889848, 7362310, 14724620, 29449240]

約数ペア:

[(1, 29449240), (2, 14724620), (4, 7362310), (5, 5889848), (8, 3681155), (10, 2944924), (19, 1549960), (20, 1472462), (38, 774980), (40, 736231), (76, 387490), (95, 309992), (152, 193745), (190, 154996), (380, 77498), (760, 38749)]