79135120

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{5179}}^1$

素因数の和:5383

約数の個数: 40

約数和(自身を含む): 184988160

約数和(自身を除く): 105853040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 382, 764, 955, 1528, 1910, 3056, 3820, 5179, 7640, 10358, 15280, 20716, 25895, 41432, 51790, 82864, 103580, 207160, 414320, 989189, 1978378, 3956756, 4945945, 7913512, 9891890, 15827024, 19783780, 39567560, 79135120]

約数ペア:

[(1, 79135120), (2, 39567560), (4, 19783780), (5, 15827024), (8, 9891890), (10, 7913512), (16, 4945945), (20, 3956756), (40, 1978378), (80, 989189), (191, 414320), (382, 207160), (764, 103580), (955, 82864), (1528, 51790), (1910, 41432), (3056, 25895), (3820, 20716), (5179, 15280), (7640, 10358)]