2022794500

素因数分解:

$2^2\times 5^3\times {\mathrm{1423}}^1\times {\mathrm{2843}}^1$

素因数の和:4285

約数の個数: 48

約数和(自身を含む): 4422442752

約数和(自身を除く): 2399648252

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 1423, 2843, 2846, 5686, 5692, 7115, 11372, 14215, 14230, 28430, 28460, 35575, 56860, 71075, 71150, 142150, 142300, 177875, 284300, 355375, 355750, 710750, 711500, 1421500, 4045589, 8091178, 16182356, 20227945, 40455890, 80911780, 101139725, 202279450, 404558900, 505698625, 1011397250, 2022794500]

約数ペア:

[(1, 2022794500), (2, 1011397250), (4, 505698625), (5, 404558900), (10, 202279450), (20, 101139725), (25, 80911780), (50, 40455890), (100, 20227945), (125, 16182356), (250, 8091178), (500, 4045589), (1423, 1421500), (2843, 711500), (2846, 710750), (5686, 355750), (5692, 355375), (7115, 284300), (11372, 177875), (14215, 142300), (14230, 142150), (28430, 71150), (28460, 71075), (35575, 56860)]