4237361440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{5237}}^1$

素因数の和:5654

約数の個数: 96

約数和(自身を含む): 10810603440

約数和(自身を除く): 6573242000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 389, 416, 520, 778, 1040, 1556, 1945, 2080, 3112, 3890, 5057, 5237, 6224, 7780, 10114, 10474, 12448, 15560, 20228, 20948, 25285, 26185, 31120, 40456, 41896, 50570, 52370, 62240, 68081, 80912, 83792, 101140, 104740, 136162, 161824, 167584, 202280, 209480, 272324, 340405, 404560, 418960, 544648, 680810, 809120, 837920, 1089296, 1361620, 2037193, 2178592, 2723240, 4074386, 5446480, 8148772, 10185965, 10892960, 16297544, 20371930, 26483509, 32595088, 40743860, 52967018, 65190176, 81487720, 105934036, 132417545, 162975440, 211868072, 264835090, 325950880, 423736144, 529670180, 847472288, 1059340360, 2118680720, 4237361440]

約数ペア:

[(1, 4237361440), (2, 2118680720), (4, 1059340360), (5, 847472288), (8, 529670180), (10, 423736144), (13, 325950880), (16, 264835090), (20, 211868072), (26, 162975440), (32, 132417545), (40, 105934036), (52, 81487720), (65, 65190176), (80, 52967018), (104, 40743860), (130, 32595088), (160, 26483509), (208, 20371930), (260, 16297544), (389, 10892960), (416, 10185965), (520, 8148772), (778, 5446480), (1040, 4074386), (1556, 2723240), (1945, 2178592), (2080, 2037193), (3112, 1361620), (3890, 1089296), (5057, 837920), (5237, 809120), (6224, 680810), (7780, 544648), (10114, 418960), (10474, 404560), (12448, 340405), (15560, 272324), (20228, 209480), (20948, 202280), (25285, 167584), (26185, 161824), (31120, 136162), (40456, 104740), (41896, 101140), (50570, 83792), (52370, 80912), (62240, 68081)]