226816880

素因数分解:

$2^4\times 5^1\times {\mathrm{2835211}}^1$

素因数の和:2835224

約数の個数: 20

約数和(自身を含む): 527349432

約数和(自身を除く): 300532552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2835211, 5670422, 11340844, 14176055, 22681688, 28352110, 45363376, 56704220, 113408440, 226816880]

約数ペア:

[(1, 226816880), (2, 113408440), (4, 56704220), (5, 45363376), (8, 28352110), (10, 22681688), (16, 14176055), (20, 11340844), (40, 5670422), (80, 2835211)]