39859300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{30661}}^1$

素因数の和:30688

約数の個数: 36

約数和(自身を含む): 93151156

約数和(自身を除く): 53291856

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 30661, 61322, 122644, 153305, 306610, 398593, 613220, 766525, 797186, 1533050, 1594372, 1992965, 3066100, 3985930, 7971860, 9964825, 19929650, 39859300]

約数ペア:

[(1, 39859300), (2, 19929650), (4, 9964825), (5, 7971860), (10, 3985930), (13, 3066100), (20, 1992965), (25, 1594372), (26, 1533050), (50, 797186), (52, 766525), (65, 613220), (100, 398593), (130, 306610), (260, 153305), (325, 122644), (650, 61322), (1300, 30661)]