29115040

素因数分解:

$2^5\times 5^1\times {\mathrm{283}}^1\times {\mathrm{643}}^1$

素因数の和:941

約数の個数: 48

約数和(自身を含む): 69134688

約数和(自身を除く): 40019648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 283, 566, 643, 1132, 1286, 1415, 2264, 2572, 2830, 3215, 4528, 5144, 5660, 6430, 9056, 10288, 11320, 12860, 20576, 22640, 25720, 45280, 51440, 102880, 181969, 363938, 727876, 909845, 1455752, 1819690, 2911504, 3639380, 5823008, 7278760, 14557520, 29115040]

約数ペア:

[(1, 29115040), (2, 14557520), (4, 7278760), (5, 5823008), (8, 3639380), (10, 2911504), (16, 1819690), (20, 1455752), (32, 909845), (40, 727876), (80, 363938), (160, 181969), (283, 102880), (566, 51440), (643, 45280), (1132, 25720), (1286, 22640), (1415, 20576), (2264, 12860), (2572, 11320), (2830, 10288), (3215, 9056), (4528, 6430), (5144, 5660)]