6379780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 14950656

約数和(自身を除く): 8570876

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 617, 940, 1034, 1234, 2068, 2468, 2585, 3085, 5170, 6170, 6787, 10340, 12340, 13574, 27148, 28999, 33935, 57998, 67870, 115996, 135740, 144995, 289990, 318989, 579980, 637978, 1275956, 1594945, 3189890, 6379780]

約数ペア:

[(1, 6379780), (2, 3189890), (4, 1594945), (5, 1275956), (10, 637978), (11, 579980), (20, 318989), (22, 289990), (44, 144995), (47, 135740), (55, 115996), (94, 67870), (110, 57998), (188, 33935), (220, 28999), (235, 27148), (470, 13574), (517, 12340), (617, 10340), (940, 6787), (1034, 6170), (1234, 5170), (2068, 3085), (2468, 2585)]