228977170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{5309}}^1$

素因数の和:5562

約数の個数: 32

約数和(自身を含む): 435844800

約数和(自身を除く): 206867630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 227, 454, 1135, 2270, 4313, 5309, 8626, 10618, 21565, 26545, 43130, 53090, 100871, 201742, 504355, 1008710, 1205143, 2410286, 6025715, 12051430, 22897717, 45795434, 114488585, 228977170]

約数ペア:

[(1, 228977170), (2, 114488585), (5, 45795434), (10, 22897717), (19, 12051430), (38, 6025715), (95, 2410286), (190, 1205143), (227, 1008710), (454, 504355), (1135, 201742), (2270, 100871), (4313, 53090), (5309, 43130), (8626, 26545), (10618, 21565)]