2095119080

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{10333}}^1$

素因数の和:10518

約数の個数: 64

約数和(自身を含む): 4877234640

約数和(自身を除く): 2782115560

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 137, 148, 185, 274, 296, 370, 548, 685, 740, 1096, 1370, 1480, 2740, 5069, 5480, 10138, 10333, 20276, 20666, 25345, 40552, 41332, 50690, 51665, 82664, 101380, 103330, 202760, 206660, 382321, 413320, 764642, 1415621, 1529284, 1911605, 2831242, 3058568, 3823210, 5662484, 7078105, 7646420, 11324968, 14156210, 15292840, 28312420, 52377977, 56624840, 104755954, 209511908, 261889885, 419023816, 523779770, 1047559540, 2095119080]

約数ペア:

[(1, 2095119080), (2, 1047559540), (4, 523779770), (5, 419023816), (8, 261889885), (10, 209511908), (20, 104755954), (37, 56624840), (40, 52377977), (74, 28312420), (137, 15292840), (148, 14156210), (185, 11324968), (274, 7646420), (296, 7078105), (370, 5662484), (548, 3823210), (685, 3058568), (740, 2831242), (1096, 1911605), (1370, 1529284), (1480, 1415621), (2740, 764642), (5069, 413320), (5480, 382321), (10138, 206660), (10333, 202760), (20276, 103330), (20666, 101380), (25345, 82664), (40552, 51665), (41332, 50690)]