28116350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{1063}}^1$

素因数の和:1121

約数の個数: 36

約数和(自身を含む): 54720456

約数和(自身を除く): 26604106

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 529, 575, 1058, 1063, 1150, 2126, 2645, 5290, 5315, 10630, 13225, 24449, 26450, 26575, 48898, 53150, 122245, 244490, 562327, 611225, 1124654, 1222450, 2811635, 5623270, 14058175, 28116350]

約数ペア:

[(1, 28116350), (2, 14058175), (5, 5623270), (10, 2811635), (23, 1222450), (25, 1124654), (46, 611225), (50, 562327), (115, 244490), (230, 122245), (529, 53150), (575, 48898), (1058, 26575), (1063, 26450), (1150, 24449), (2126, 13225), (2645, 10630), (5290, 5315)]