28965431450

素因数分解:

$2^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{5735729}}^1$

素因数の和:5735842

約数の個数: 24

約数和(自身を含む): 54409134780

約数和(自身を除く): 25443703330

約数列:

[1, 2, 5, 10, 25, 50, 101, 202, 505, 1010, 2525, 5050, 5735729, 11471458, 28678645, 57357290, 143393225, 286786450, 579308629, 1158617258, 2896543145, 5793086290, 14482715725, 28965431450]

約数ペア:

[(1, 28965431450), (2, 14482715725), (5, 5793086290), (10, 2896543145), (25, 1158617258), (50, 579308629), (101, 286786450), (202, 143393225), (505, 57357290), (1010, 28678645), (2525, 11471458), (5050, 5735729)]