5454520240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:639

約数の個数: 160

約数和(自身を含む): 13941607680

約数和(自身を除く): 8487087440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 79, 80, 104, 130, 158, 197, 208, 260, 316, 337, 394, 395, 520, 632, 674, 788, 790, 985, 1027, 1040, 1264, 1348, 1576, 1580, 1685, 1970, 2054, 2561, 2696, 3152, 3160, 3370, 3940, 4108, 4381, 5122, 5135, 5392, 6320, 6740, 7880, 8216, 8762, 10244, 10270, 12805, 13480, 15563, 15760, 16432, 17524, 20488, 20540, 21905, 25610, 26623, 26960, 31126, 35048, 40976, 41080, 43810, 51220, 53246, 62252, 66389, 70096, 77815, 82160, 87620, 102440, 106492, 124504, 132778, 133115, 155630, 175240, 202319, 204880, 212984, 249008, 265556, 266230, 311260, 331945, 346099, 350480, 404638, 425968, 531112, 532460, 622520, 663890, 692198, 809276, 863057, 1011595, 1062224, 1064920, 1245040, 1327780, 1384396, 1618552, 1726114, 1730495, 2023190, 2129840, 2655560, 2768792, 3237104, 3452228, 3460990, 4046380, 4315285, 5244731, 5311120, 5537584, 6904456, 6921980, 8092760, 8630570, 10489462, 13808912, 13843960, 16185520, 17261140, 20978924, 26223655, 27687920, 34522280, 41957848, 52447310, 68181503, 69044560, 83915696, 104894620, 136363006, 209789240, 272726012, 340907515, 419578480, 545452024, 681815030, 1090904048, 1363630060, 2727260120, 5454520240]

約数ペア:

[(1, 5454520240), (2, 2727260120), (4, 1363630060), (5, 1090904048), (8, 681815030), (10, 545452024), (13, 419578480), (16, 340907515), (20, 272726012), (26, 209789240), (40, 136363006), (52, 104894620), (65, 83915696), (79, 69044560), (80, 68181503), (104, 52447310), (130, 41957848), (158, 34522280), (197, 27687920), (208, 26223655), (260, 20978924), (316, 17261140), (337, 16185520), (394, 13843960), (395, 13808912), (520, 10489462), (632, 8630570), (674, 8092760), (788, 6921980), (790, 6904456), (985, 5537584), (1027, 5311120), (1040, 5244731), (1264, 4315285), (1348, 4046380), (1576, 3460990), (1580, 3452228), (1685, 3237104), (1970, 2768792), (2054, 2655560), (2561, 2129840), (2696, 2023190), (3152, 1730495), (3160, 1726114), (3370, 1618552), (3940, 1384396), (4108, 1327780), (4381, 1245040), (5122, 1064920), (5135, 1062224), (5392, 1011595), (6320, 863057), (6740, 809276), (7880, 692198), (8216, 663890), (8762, 622520), (10244, 532460), (10270, 531112), (12805, 425968), (13480, 404638), (15563, 350480), (15760, 346099), (16432, 331945), (17524, 311260), (20488, 266230), (20540, 265556), (21905, 249008), (25610, 212984), (26623, 204880), (26960, 202319), (31126, 175240), (35048, 155630), (40976, 133115), (41080, 132778), (43810, 124504), (51220, 106492), (53246, 102440), (62252, 87620), (66389, 82160), (70096, 77815)]