2040543910

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1\times {\mathrm{9967}}^1$

素因数の和:10380

約数の個数: 32

約数和(自身を含む): 3746373120

約数和(自身を除く): 1705829210

約数列:

[1, 2, 5, 10, 59, 118, 295, 347, 590, 694, 1735, 3470, 9967, 19934, 20473, 40946, 49835, 99670, 102365, 204730, 588053, 1176106, 2940265, 3458549, 5880530, 6917098, 17292745, 34585490, 204054391, 408108782, 1020271955, 2040543910]

約数ペア:

[(1, 2040543910), (2, 1020271955), (5, 408108782), (10, 204054391), (59, 34585490), (118, 17292745), (295, 6917098), (347, 5880530), (590, 3458549), (694, 2940265), (1735, 1176106), (3470, 588053), (9967, 204730), (19934, 102365), (20473, 99670), (40946, 49835)]