47581160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{108139}}^1$

素因数の和:108161

約数の個数: 32

約数和(自身を含む): 116791200

約数和(自身を除く): 69210040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 108139, 216278, 432556, 540695, 865112, 1081390, 1189529, 2162780, 2379058, 4325560, 4758116, 5947645, 9516232, 11895290, 23790580, 47581160]

約数ペア:

[(1, 47581160), (2, 23790580), (4, 11895290), (5, 9516232), (8, 5947645), (10, 4758116), (11, 4325560), (20, 2379058), (22, 2162780), (40, 1189529), (44, 1081390), (55, 865112), (88, 540695), (110, 432556), (220, 216278), (440, 108139)]