103685667500

素因数分解:

$2^2\times 5^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{20261}}^1$

素因数の和:20397

約数の個数: 120

約数和(自身を含む): 239268284640

約数和(自身を除く): 135582617140

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 89, 92, 100, 115, 125, 178, 230, 250, 356, 445, 460, 500, 575, 625, 890, 1150, 1250, 1780, 2047, 2225, 2300, 2500, 2875, 4094, 4450, 5750, 8188, 8900, 10235, 11125, 11500, 14375, 20261, 20470, 22250, 28750, 40522, 40940, 44500, 51175, 55625, 57500, 81044, 101305, 102350, 111250, 202610, 204700, 222500, 255875, 405220, 466003, 506525, 511750, 932006, 1013050, 1023500, 1279375, 1803229, 1864012, 2026100, 2330015, 2532625, 2558750, 3606458, 4660030, 5065250, 5117500, 7212916, 9016145, 9320060, 10130500, 11650075, 12663125, 18032290, 23300150, 25326250, 36064580, 41474267, 45080725, 46600300, 50652500, 58250375, 82948534, 90161450, 116500750, 165897068, 180322900, 207371335, 225403625, 233001500, 291251875, 414742670, 450807250, 582503750, 829485340, 901614500, 1036856675, 1127018125, 1165007500, 2073713350, 2254036250, 4147426700, 4508072500, 5184283375, 10368566750, 20737133500, 25921416875, 51842833750, 103685667500]

約数ペア:

[(1, 103685667500), (2, 51842833750), (4, 25921416875), (5, 20737133500), (10, 10368566750), (20, 5184283375), (23, 4508072500), (25, 4147426700), (46, 2254036250), (50, 2073713350), (89, 1165007500), (92, 1127018125), (100, 1036856675), (115, 901614500), (125, 829485340), (178, 582503750), (230, 450807250), (250, 414742670), (356, 291251875), (445, 233001500), (460, 225403625), (500, 207371335), (575, 180322900), (625, 165897068), (890, 116500750), (1150, 90161450), (1250, 82948534), (1780, 58250375), (2047, 50652500), (2225, 46600300), (2300, 45080725), (2500, 41474267), (2875, 36064580), (4094, 25326250), (4450, 23300150), (5750, 18032290), (8188, 12663125), (8900, 11650075), (10235, 10130500), (11125, 9320060), (11500, 9016145), (14375, 7212916), (20261, 5117500), (20470, 5065250), (22250, 4660030), (28750, 3606458), (40522, 2558750), (40940, 2532625), (44500, 2330015), (51175, 2026100), (55625, 1864012), (57500, 1803229), (81044, 1279375), (101305, 1023500), (102350, 1013050), (111250, 932006), (202610, 511750), (204700, 506525), (222500, 466003), (255875, 405220)]