8362940

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^2$

素因数の和:234

約数の個数: 36

約数和(自身を含む): 18052776

約数和(自身を除く): 9689836

約数列:

[1, 2, 4, 5, 10, 20, 67, 79, 134, 158, 268, 316, 335, 395, 670, 790, 1340, 1580, 5293, 6241, 10586, 12482, 21172, 24964, 26465, 31205, 52930, 62410, 105860, 124820, 418147, 836294, 1672588, 2090735, 4181470, 8362940]

約数ペア:

[(1, 8362940), (2, 4181470), (4, 2090735), (5, 1672588), (10, 836294), (20, 418147), (67, 124820), (79, 105860), (134, 62410), (158, 52930), (268, 31205), (316, 26465), (335, 24964), (395, 21172), (670, 12482), (790, 10586), (1340, 6241), (1580, 5293)]