1165000

素因数分解:

$2^3\times 5^4\times {\mathrm{233}}^1$

素因数の和:259

約数の個数: 40

約数和(自身を含む): 2741310

約数和(自身を除く): 1576310

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 233, 250, 466, 500, 625, 932, 1000, 1165, 1250, 1864, 2330, 2500, 4660, 5000, 5825, 9320, 11650, 23300, 29125, 46600, 58250, 116500, 145625, 233000, 291250, 582500, 1165000]

約数ペア:

[(1, 1165000), (2, 582500), (4, 291250), (5, 233000), (8, 145625), (10, 116500), (20, 58250), (25, 46600), (40, 29125), (50, 23300), (100, 11650), (125, 9320), (200, 5825), (233, 5000), (250, 4660), (466, 2500), (500, 2330), (625, 1864), (932, 1250), (1000, 1165)]