77103677950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{290027}}^1$

素因数の和:290461

約数の個数: 48

約数和(自身を含む): 154822746960

約数和(自身を除く): 77719069010

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 409, 650, 818, 2045, 4090, 5317, 10225, 10634, 20450, 26585, 53170, 132925, 265850, 290027, 580054, 1450135, 2900270, 3770351, 7250675, 7540702, 14501350, 18851755, 37703510, 94258775, 118621043, 188517550, 237242086, 593105215, 1186210430, 1542073559, 2965526075, 3084147118, 5931052150, 7710367795, 15420735590, 38551838975, 77103677950]

約数ペア:

[(1, 77103677950), (2, 38551838975), (5, 15420735590), (10, 7710367795), (13, 5931052150), (25, 3084147118), (26, 2965526075), (50, 1542073559), (65, 1186210430), (130, 593105215), (325, 237242086), (409, 188517550), (650, 118621043), (818, 94258775), (2045, 37703510), (4090, 18851755), (5317, 14501350), (10225, 7540702), (10634, 7250675), (20450, 3770351), (26585, 2900270), (53170, 1450135), (132925, 580054), (265850, 290027)]