328673000

素因数分解:

$2^3\times 5^3\times {\mathrm{103}}^1\times {\mathrm{3191}}^1$

素因数の和:3315

約数の個数: 64

約数和(自身を含む): 776805120

約数和(自身を除く): 448132120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 103, 125, 200, 206, 250, 412, 500, 515, 824, 1000, 1030, 2060, 2575, 3191, 4120, 5150, 6382, 10300, 12764, 12875, 15955, 20600, 25528, 25750, 31910, 51500, 63820, 79775, 103000, 127640, 159550, 319100, 328673, 398875, 638200, 657346, 797750, 1314692, 1595500, 1643365, 2629384, 3191000, 3286730, 6573460, 8216825, 13146920, 16433650, 32867300, 41084125, 65734600, 82168250, 164336500, 328673000]

約数ペア:

[(1, 328673000), (2, 164336500), (4, 82168250), (5, 65734600), (8, 41084125), (10, 32867300), (20, 16433650), (25, 13146920), (40, 8216825), (50, 6573460), (100, 3286730), (103, 3191000), (125, 2629384), (200, 1643365), (206, 1595500), (250, 1314692), (412, 797750), (500, 657346), (515, 638200), (824, 398875), (1000, 328673), (1030, 319100), (2060, 159550), (2575, 127640), (3191, 103000), (4120, 79775), (5150, 63820), (6382, 51500), (10300, 31910), (12764, 25750), (12875, 25528), (15955, 20600)]