226408130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{11093}}^1$

素因数の和:11270

約数の個数: 32

約数和(自身を含む): 441718704

約数和(自身を除く): 215310574

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 157, 314, 785, 1570, 2041, 4082, 10205, 11093, 20410, 22186, 55465, 110930, 144209, 288418, 721045, 1442090, 1741601, 3483202, 8708005, 17416010, 22640813, 45281626, 113204065, 226408130]

約数ペア:

[(1, 226408130), (2, 113204065), (5, 45281626), (10, 22640813), (13, 17416010), (26, 8708005), (65, 3483202), (130, 1741601), (157, 1442090), (314, 721045), (785, 288418), (1570, 144209), (2041, 110930), (4082, 55465), (10205, 22186), (11093, 20410)]