67553560

素因数分解:

$2^3\times 5^1\times {\mathrm{743}}^1\times {\mathrm{2273}}^1$

素因数の和:3027

約数の個数: 32

約数和(自身を含む): 152267040

約数和(自身を除く): 84713480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 743, 1486, 2273, 2972, 3715, 4546, 5944, 7430, 9092, 11365, 14860, 18184, 22730, 29720, 45460, 90920, 1688839, 3377678, 6755356, 8444195, 13510712, 16888390, 33776780, 67553560]

約数ペア:

[(1, 67553560), (2, 33776780), (4, 16888390), (5, 13510712), (8, 8444195), (10, 6755356), (20, 3377678), (40, 1688839), (743, 90920), (1486, 45460), (2273, 29720), (2972, 22730), (3715, 18184), (4546, 14860), (5944, 11365), (7430, 9092)]