130029220

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{24169}}^1$

素因数の和:24447

約数の個数: 24

約数和(自身を含む): 274087800

約数和(自身を除く): 144058580

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5380, 24169, 48338, 96676, 120845, 241690, 483380, 6501461, 13002922, 26005844, 32507305, 65014610, 130029220]

約数ペア:

[(1, 130029220), (2, 65014610), (4, 32507305), (5, 26005844), (10, 13002922), (20, 6501461), (269, 483380), (538, 241690), (1076, 120845), (1345, 96676), (2690, 48338), (5380, 24169)]