339968133520

素因数分解:

$2^4\times 5^1\times {\mathrm{22963}}^1\times {\mathrm{185063}}^1$

素因数の和:208039

約数の個数: 40

約数和(自身を含む): 790464603456

約数和(自身を除く): 450496469936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 22963, 45926, 91852, 114815, 183704, 185063, 229630, 367408, 370126, 459260, 740252, 918520, 925315, 1480504, 1837040, 1850630, 2961008, 3701260, 7402520, 14805040, 4249601669, 8499203338, 16998406676, 21248008345, 33996813352, 42496016690, 67993626704, 84992033380, 169984066760, 339968133520]

約数ペア:

[(1, 339968133520), (2, 169984066760), (4, 84992033380), (5, 67993626704), (8, 42496016690), (10, 33996813352), (16, 21248008345), (20, 16998406676), (40, 8499203338), (80, 4249601669), (22963, 14805040), (45926, 7402520), (91852, 3701260), (114815, 2961008), (183704, 1850630), (185063, 1837040), (229630, 1480504), (367408, 925315), (370126, 918520), (459260, 740252)]