125531440

素因数分解:

$2^4\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{1493}}^1$

素因数の和:2557

約数の個数: 40

約数和(自身を含む): 292333968

約数和(自身を除く): 166802528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1051, 1493, 2102, 2986, 4204, 5255, 5972, 7465, 8408, 10510, 11944, 14930, 16816, 21020, 23888, 29860, 42040, 59720, 84080, 119440, 1569143, 3138286, 6276572, 7845715, 12553144, 15691430, 25106288, 31382860, 62765720, 125531440]

約数ペア:

[(1, 125531440), (2, 62765720), (4, 31382860), (5, 25106288), (8, 15691430), (10, 12553144), (16, 7845715), (20, 6276572), (40, 3138286), (80, 1569143), (1051, 119440), (1493, 84080), (2102, 59720), (2986, 42040), (4204, 29860), (5255, 23888), (5972, 21020), (7465, 16816), (8408, 14930), (10510, 11944)]