6635560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8731}}^1$

素因数の和:8761

約数の個数: 32

約数和(自身を含む): 15717600

約数和(自身を除く): 9082040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 8731, 17462, 34924, 43655, 69848, 87310, 165889, 174620, 331778, 349240, 663556, 829445, 1327112, 1658890, 3317780, 6635560]

約数ペア:

[(1, 6635560), (2, 3317780), (4, 1658890), (5, 1327112), (8, 829445), (10, 663556), (19, 349240), (20, 331778), (38, 174620), (40, 165889), (76, 87310), (95, 69848), (152, 43655), (190, 34924), (380, 17462), (760, 8731)]