40086124

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3121}}^1$

素因数の和:3170

約数の個数: 36

約数和(自身を含む): 79985640

約数和(自身を除く): 39899516

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 3121, 3211, 6242, 6422, 12484, 12844, 40573, 59299, 81146, 118598, 162292, 237196, 527449, 770887, 1054898, 1541774, 2109796, 3083548, 10021531, 20043062, 40086124]

約数ペア:

[(1, 40086124), (2, 20043062), (4, 10021531), (13, 3083548), (19, 2109796), (26, 1541774), (38, 1054898), (52, 770887), (76, 527449), (169, 237196), (247, 162292), (338, 118598), (494, 81146), (676, 59299), (988, 40573), (3121, 12844), (3211, 12484), (6242, 6422)]