103252040

素因数分解:

$2^3\times 5^1\times {\mathrm{449}}^1\times {\mathrm{5749}}^1$

素因数の和:6209

約数の個数: 32

約数和(自身を含む): 232875000

約数和(自身を除く): 129622960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 449, 898, 1796, 2245, 3592, 4490, 5749, 8980, 11498, 17960, 22996, 28745, 45992, 57490, 114980, 229960, 2581301, 5162602, 10325204, 12906505, 20650408, 25813010, 51626020, 103252040]

約数ペア:

[(1, 103252040), (2, 51626020), (4, 25813010), (5, 20650408), (8, 12906505), (10, 10325204), (20, 5162602), (40, 2581301), (449, 229960), (898, 114980), (1796, 57490), (2245, 45992), (3592, 28745), (4490, 22996), (5749, 17960), (8980, 11498)]