266213950

素因数分解:

$2^1\times 5^2\times {\mathrm{1951}}^1\times {\mathrm{2729}}^1$

素因数の和:4692

約数の個数: 24

約数和(自身を含む): 495593280

約数和(自身を除く): 229379330

約数列:

[1, 2, 5, 10, 25, 50, 1951, 2729, 3902, 5458, 9755, 13645, 19510, 27290, 48775, 68225, 97550, 136450, 5324279, 10648558, 26621395, 53242790, 133106975, 266213950]

約数ペア:

[(1, 266213950), (2, 133106975), (5, 53242790), (10, 26621395), (25, 10648558), (50, 5324279), (1951, 136450), (2729, 97550), (3902, 68225), (5458, 48775), (9755, 27290), (13645, 19510)]