124798780

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1231}}^1$

素因数の和:1414

約数の個数: 48

約数和(自身を含む): 271345536

約数和(自身を除く): 146546756

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 137, 148, 185, 274, 370, 548, 685, 740, 1231, 1370, 2462, 2740, 4924, 5069, 6155, 10138, 12310, 20276, 24620, 25345, 45547, 50690, 91094, 101380, 168647, 182188, 227735, 337294, 455470, 674588, 843235, 910940, 1686470, 3372940, 6239939, 12479878, 24959756, 31199695, 62399390, 124798780]

約数ペア:

[(1, 124798780), (2, 62399390), (4, 31199695), (5, 24959756), (10, 12479878), (20, 6239939), (37, 3372940), (74, 1686470), (137, 910940), (148, 843235), (185, 674588), (274, 455470), (370, 337294), (548, 227735), (685, 182188), (740, 168647), (1231, 101380), (1370, 91094), (2462, 50690), (2740, 45547), (4924, 25345), (5069, 24620), (6155, 20276), (10138, 12310)]