42164060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1291}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 93768192

約数和(自身を除く): 51604132

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 92, 115, 142, 230, 284, 355, 460, 710, 1291, 1420, 1633, 2582, 3266, 5164, 6455, 6532, 8165, 12910, 16330, 25820, 29693, 32660, 59386, 91661, 118772, 148465, 183322, 296930, 366644, 458305, 593860, 916610, 1833220, 2108203, 4216406, 8432812, 10541015, 21082030, 42164060]

約数ペア:

[(1, 42164060), (2, 21082030), (4, 10541015), (5, 8432812), (10, 4216406), (20, 2108203), (23, 1833220), (46, 916610), (71, 593860), (92, 458305), (115, 366644), (142, 296930), (230, 183322), (284, 148465), (355, 118772), (460, 91661), (710, 59386), (1291, 32660), (1420, 29693), (1633, 25820), (2582, 16330), (3266, 12910), (5164, 8165), (6455, 6532)]