47317040

素因数分解:

$2^4\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1283}}^1$

素因数の和:1757

約数の個数: 40

約数和(自身を含む): 110336688

約数和(自身を除く): 63019648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 461, 922, 1283, 1844, 2305, 2566, 3688, 4610, 5132, 6415, 7376, 9220, 10264, 12830, 18440, 20528, 25660, 36880, 51320, 102640, 591463, 1182926, 2365852, 2957315, 4731704, 5914630, 9463408, 11829260, 23658520, 47317040]

約数ペア:

[(1, 47317040), (2, 23658520), (4, 11829260), (5, 9463408), (8, 5914630), (10, 4731704), (16, 2957315), (20, 2365852), (40, 1182926), (80, 591463), (461, 102640), (922, 51320), (1283, 36880), (1844, 25660), (2305, 20528), (2566, 18440), (3688, 12830), (4610, 10264), (5132, 9220), (6415, 7376)]