452990620

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{84199}}^1$

素因数の和:84477

約数の個数: 24

約数和(自身を含む): 954828000

約数和(自身を除く): 501837380

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5380, 84199, 168398, 336796, 420995, 841990, 1683980, 22649531, 45299062, 90598124, 113247655, 226495310, 452990620]

約数ペア:

[(1, 452990620), (2, 226495310), (4, 113247655), (5, 90598124), (10, 45299062), (20, 22649531), (269, 1683980), (538, 841990), (1076, 420995), (1345, 336796), (2690, 168398), (5380, 84199)]