105333820

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1039}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 229057920

約数和(自身を除く): 123724100

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 137, 148, 185, 274, 370, 548, 685, 740, 1039, 1370, 2078, 2740, 4156, 5069, 5195, 10138, 10390, 20276, 20780, 25345, 38443, 50690, 76886, 101380, 142343, 153772, 192215, 284686, 384430, 569372, 711715, 768860, 1423430, 2846860, 5266691, 10533382, 21066764, 26333455, 52666910, 105333820]

約数ペア:

[(1, 105333820), (2, 52666910), (4, 26333455), (5, 21066764), (10, 10533382), (20, 5266691), (37, 2846860), (74, 1423430), (137, 768860), (148, 711715), (185, 569372), (274, 384430), (370, 284686), (548, 192215), (685, 153772), (740, 142343), (1039, 101380), (1370, 76886), (2078, 50690), (2740, 38443), (4156, 25345), (5069, 20780), (5195, 20276), (10138, 10390)]