265550

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:172

約数の個数: 24

約数和(自身を含む): 508896

約数和(自身を除く): 243346

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 113, 226, 235, 470, 565, 1130, 1175, 2350, 2825, 5311, 5650, 10622, 26555, 53110, 132775, 265550]

約数ペア:

[(1, 265550), (2, 132775), (5, 53110), (10, 26555), (25, 10622), (47, 5650), (50, 5311), (94, 2825), (113, 2350), (226, 1175), (235, 1130), (470, 565)]