4923500

素因数分解:

$2^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 11051040

約数和(自身を除く): 6127540

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 125, 172, 215, 229, 250, 430, 458, 500, 860, 916, 1075, 1145, 2150, 2290, 4300, 4580, 5375, 5725, 9847, 10750, 11450, 19694, 21500, 22900, 28625, 39388, 49235, 57250, 98470, 114500, 196940, 246175, 492350, 984700, 1230875, 2461750, 4923500]

約数ペア:

[(1, 4923500), (2, 2461750), (4, 1230875), (5, 984700), (10, 492350), (20, 246175), (25, 196940), (43, 114500), (50, 98470), (86, 57250), (100, 49235), (125, 39388), (172, 28625), (215, 22900), (229, 21500), (250, 19694), (430, 11450), (458, 10750), (500, 9847), (860, 5725), (916, 5375), (1075, 4580), (1145, 4300), (2150, 2290)]