7675120

素因数分解:

$2^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{487}}^1$

素因数の和:697

約数の個数: 40

約数和(自身を含む): 17972064

約数和(自身を除く): 10296944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 197, 394, 487, 788, 974, 985, 1576, 1948, 1970, 2435, 3152, 3896, 3940, 4870, 7792, 7880, 9740, 15760, 19480, 38960, 95939, 191878, 383756, 479695, 767512, 959390, 1535024, 1918780, 3837560, 7675120]

約数ペア:

[(1, 7675120), (2, 3837560), (4, 1918780), (5, 1535024), (8, 959390), (10, 767512), (16, 479695), (20, 383756), (40, 191878), (80, 95939), (197, 38960), (394, 19480), (487, 15760), (788, 9740), (974, 7880), (985, 7792), (1576, 4870), (1948, 3940), (1970, 3896), (2435, 3152)]