8148670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 15552000

約数和(自身を除く): 7403330

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 499, 710, 998, 1633, 2495, 3266, 4990, 8165, 11477, 16330, 22954, 35429, 57385, 70858, 114770, 177145, 354290, 814867, 1629734, 4074335, 8148670]

約数ペア:

[(1, 8148670), (2, 4074335), (5, 1629734), (10, 814867), (23, 354290), (46, 177145), (71, 114770), (115, 70858), (142, 57385), (230, 35429), (355, 22954), (499, 16330), (710, 11477), (998, 8165), (1633, 4990), (2495, 3266)]