2783043820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1\times {\mathrm{10093}}^1$

素因数の和:10930

約数の個数: 48

約数和(自身を含む): 6196423968

約数和(自身を除く): 3413380148

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 811, 1622, 3244, 4055, 8110, 10093, 13787, 16220, 20186, 27574, 40372, 50465, 55148, 68935, 100930, 137870, 171581, 201860, 275740, 343162, 686324, 857905, 1715810, 3431620, 8185423, 16370846, 32741692, 40927115, 81854230, 139152191, 163708460, 278304382, 556608764, 695760955, 1391521910, 2783043820]

約数ペア:

[(1, 2783043820), (2, 1391521910), (4, 695760955), (5, 556608764), (10, 278304382), (17, 163708460), (20, 139152191), (34, 81854230), (68, 40927115), (85, 32741692), (170, 16370846), (340, 8185423), (811, 3431620), (1622, 1715810), (3244, 857905), (4055, 686324), (8110, 343162), (10093, 275740), (13787, 201860), (16220, 171581), (20186, 137870), (27574, 100930), (40372, 68935), (50465, 55148)]