98199800

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{16931}}^1$

素因数の和:16976

約数の個数: 48

約数和(自身を含む): 236201400

約数和(自身を除く): 138001600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 5800, 16931, 33862, 67724, 84655, 135448, 169310, 338620, 423275, 490999, 677240, 846550, 981998, 1693100, 1963996, 2454995, 3386200, 3927992, 4909990, 9819980, 12274975, 19639960, 24549950, 49099900, 98199800]

約数ペア:

[(1, 98199800), (2, 49099900), (4, 24549950), (5, 19639960), (8, 12274975), (10, 9819980), (20, 4909990), (25, 3927992), (29, 3386200), (40, 2454995), (50, 1963996), (58, 1693100), (100, 981998), (116, 846550), (145, 677240), (200, 490999), (232, 423275), (290, 338620), (580, 169310), (725, 135448), (1160, 84655), (1450, 67724), (2900, 33862), (5800, 16931)]