80502004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{383}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 163731456

約数和(自身を除く): 83229452

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 281, 374, 383, 562, 748, 766, 1124, 1532, 3091, 4213, 4777, 6182, 6511, 8426, 9554, 12364, 13022, 16852, 19108, 26044, 52547, 71621, 105094, 107623, 143242, 210188, 215246, 286484, 430492, 1183853, 1829591, 2367706, 3659182, 4735412, 7318364, 20125501, 40251002, 80502004]

約数ペア:

[(1, 80502004), (2, 40251002), (4, 20125501), (11, 7318364), (17, 4735412), (22, 3659182), (34, 2367706), (44, 1829591), (68, 1183853), (187, 430492), (281, 286484), (374, 215246), (383, 210188), (562, 143242), (748, 107623), (766, 105094), (1124, 71621), (1532, 52547), (3091, 26044), (4213, 19108), (4777, 16852), (6182, 13022), (6511, 12364), (8426, 9554)]