5527960

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1223}}^1$

素因数の和:1347

約数の個数: 32

約数和(自身を含む): 12558240

約数和(自身を除く): 7030280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 1223, 2260, 2446, 4520, 4892, 6115, 9784, 12230, 24460, 48920, 138199, 276398, 552796, 690995, 1105592, 1381990, 2763980, 5527960]

約数ペア:

[(1, 5527960), (2, 2763980), (4, 1381990), (5, 1105592), (8, 690995), (10, 552796), (20, 276398), (40, 138199), (113, 48920), (226, 24460), (452, 12230), (565, 9784), (904, 6115), (1130, 4892), (1223, 4520), (2260, 2446)]