2940198910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{46811}}^1$

素因数の和:47400

約数の個数: 32

約数和(自身を含む): 5783716224

約数和(自身を除く): 2843517314

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 571, 1142, 2855, 5710, 6281, 12562, 31405, 46811, 62810, 93622, 234055, 468110, 514921, 1029842, 2574605, 5149210, 26729081, 53458162, 133645405, 267290810, 294019891, 588039782, 1470099455, 2940198910]

約数ペア:

[(1, 2940198910), (2, 1470099455), (5, 588039782), (10, 294019891), (11, 267290810), (22, 133645405), (55, 53458162), (110, 26729081), (571, 5149210), (1142, 2574605), (2855, 1029842), (5710, 514921), (6281, 468110), (12562, 234055), (31405, 93622), (46811, 62810)]