120993340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{20233}}^1$

素因数の和:20278

約数の個数: 48

約数和(自身を含む): 285542208

約数和(自身を除く): 164548868

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 20233, 40466, 80932, 101165, 202330, 263029, 404660, 465359, 526058, 930718, 1052116, 1315145, 1861436, 2326795, 2630290, 4653590, 5260580, 6049667, 9307180, 12099334, 24198668, 30248335, 60496670, 120993340]

約数ペア:

[(1, 120993340), (2, 60496670), (4, 30248335), (5, 24198668), (10, 12099334), (13, 9307180), (20, 6049667), (23, 5260580), (26, 4653590), (46, 2630290), (52, 2326795), (65, 1861436), (92, 1315145), (115, 1052116), (130, 930718), (230, 526058), (260, 465359), (299, 404660), (460, 263029), (598, 202330), (1196, 101165), (1495, 80932), (2990, 40466), (5980, 20233)]