2030900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{883}}^1$

素因数の和:920

約数の個数: 36

約数和(自身を含む): 4603872

約数和(自身を除く): 2572972

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 883, 1150, 1766, 2300, 3532, 4415, 8830, 17660, 20309, 22075, 40618, 44150, 81236, 88300, 101545, 203090, 406180, 507725, 1015450, 2030900]

約数ペア:

[(1, 2030900), (2, 1015450), (4, 507725), (5, 406180), (10, 203090), (20, 101545), (23, 88300), (25, 81236), (46, 44150), (50, 40618), (92, 22075), (100, 20309), (115, 17660), (230, 8830), (460, 4415), (575, 3532), (883, 2300), (1150, 1766)]