115028240

素因数分解:

$2^4\times 5^1\times {\mathrm{1437853}}^1$

素因数の和:1437866

約数の個数: 20

約数和(自身を含む): 267440844

約数和(自身を除く): 152412604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1437853, 2875706, 5751412, 7189265, 11502824, 14378530, 23005648, 28757060, 57514120, 115028240]

約数ペア:

[(1, 115028240), (2, 57514120), (4, 28757060), (5, 23005648), (8, 14378530), (10, 11502824), (16, 7189265), (20, 5751412), (40, 2875706), (80, 1437853)]