25054130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1123}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 47585664

約数和(自身を除く): 22531534

約数列:

[1, 2, 5, 10, 23, 46, 97, 115, 194, 230, 485, 970, 1123, 2231, 2246, 4462, 5615, 11155, 11230, 22310, 25829, 51658, 108931, 129145, 217862, 258290, 544655, 1089310, 2505413, 5010826, 12527065, 25054130]

約数ペア:

[(1, 25054130), (2, 12527065), (5, 5010826), (10, 2505413), (23, 1089310), (46, 544655), (97, 258290), (115, 217862), (194, 129145), (230, 108931), (485, 51658), (970, 25829), (1123, 22310), (2231, 11230), (2246, 11155), (4462, 5615)]