4500250

素因数分解:

$2^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 8626176

約数和(自身を除く): 4125926

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 125, 235, 250, 383, 470, 766, 1175, 1915, 2350, 3830, 5875, 9575, 11750, 18001, 19150, 36002, 47875, 90005, 95750, 180010, 450025, 900050, 2250125, 4500250]

約数ペア:

[(1, 4500250), (2, 2250125), (5, 900050), (10, 450025), (25, 180010), (47, 95750), (50, 90005), (94, 47875), (125, 36002), (235, 19150), (250, 18001), (383, 11750), (470, 9575), (766, 5875), (1175, 3830), (1915, 2350)]