41891330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4079}}^1$

素因数の和:4178

約数の個数: 32

約数和(自身を含む): 82252800

約数和(自身を除く): 40361470

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 4079, 5135, 8158, 10270, 20395, 40790, 53027, 106054, 265135, 322241, 530270, 644482, 1611205, 3222410, 4189133, 8378266, 20945665, 41891330]

約数ペア:

[(1, 41891330), (2, 20945665), (5, 8378266), (10, 4189133), (13, 3222410), (26, 1611205), (65, 644482), (79, 530270), (130, 322241), (158, 265135), (395, 106054), (790, 53027), (1027, 40790), (2054, 20395), (4079, 10270), (5135, 8158)]