201655845760

素因数分解:

$2^7\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2299907}}^1$

素因数の和:2300063

約数の個数: 64

約数和(自身を含む): 485602575120

約数和(自身を除く): 283946729360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 137, 160, 274, 320, 548, 640, 685, 1096, 1370, 2192, 2740, 4384, 5480, 8768, 10960, 17536, 21920, 43840, 87680, 2299907, 4599814, 9199628, 11499535, 18399256, 22999070, 36798512, 45998140, 73597024, 91996280, 147194048, 183992560, 294388096, 315087259, 367985120, 630174518, 735970240, 1260349036, 1471940480, 1575436295, 2520698072, 3150872590, 5041396144, 6301745180, 10082792288, 12603490360, 20165584576, 25206980720, 40331169152, 50413961440, 100827922880, 201655845760]

約数ペア:

[(1, 201655845760), (2, 100827922880), (4, 50413961440), (5, 40331169152), (8, 25206980720), (10, 20165584576), (16, 12603490360), (20, 10082792288), (32, 6301745180), (40, 5041396144), (64, 3150872590), (80, 2520698072), (128, 1575436295), (137, 1471940480), (160, 1260349036), (274, 735970240), (320, 630174518), (548, 367985120), (640, 315087259), (685, 294388096), (1096, 183992560), (1370, 147194048), (2192, 91996280), (2740, 73597024), (4384, 45998140), (5480, 36798512), (8768, 22999070), (10960, 18399256), (17536, 11499535), (21920, 9199628), (43840, 4599814), (87680, 2299907)]