86512400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:289

約数の個数: 120

約数和(自身を含む): 227318784

約数和(自身を除く): 140806384

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 127, 130, 131, 200, 208, 254, 260, 262, 325, 400, 508, 520, 524, 635, 650, 655, 1016, 1040, 1048, 1270, 1300, 1310, 1651, 1703, 2032, 2096, 2540, 2600, 2620, 3175, 3275, 3302, 3406, 5080, 5200, 5240, 6350, 6550, 6604, 6812, 8255, 8515, 10160, 10480, 12700, 13100, 13208, 13624, 16510, 16637, 17030, 25400, 26200, 26416, 27248, 33020, 33274, 34060, 41275, 42575, 50800, 52400, 66040, 66548, 68120, 82550, 83185, 85150, 132080, 133096, 136240, 165100, 166370, 170300, 216281, 266192, 330200, 332740, 340600, 415925, 432562, 660400, 665480, 681200, 831850, 865124, 1081405, 1330960, 1663700, 1730248, 2162810, 3327400, 3460496, 4325620, 5407025, 6654800, 8651240, 10814050, 17302480, 21628100, 43256200, 86512400]

約数ペア:

[(1, 86512400), (2, 43256200), (4, 21628100), (5, 17302480), (8, 10814050), (10, 8651240), (13, 6654800), (16, 5407025), (20, 4325620), (25, 3460496), (26, 3327400), (40, 2162810), (50, 1730248), (52, 1663700), (65, 1330960), (80, 1081405), (100, 865124), (104, 831850), (127, 681200), (130, 665480), (131, 660400), (200, 432562), (208, 415925), (254, 340600), (260, 332740), (262, 330200), (325, 266192), (400, 216281), (508, 170300), (520, 166370), (524, 165100), (635, 136240), (650, 133096), (655, 132080), (1016, 85150), (1040, 83185), (1048, 82550), (1270, 68120), (1300, 66548), (1310, 66040), (1651, 52400), (1703, 50800), (2032, 42575), (2096, 41275), (2540, 34060), (2600, 33274), (2620, 33020), (3175, 27248), (3275, 26416), (3302, 26200), (3406, 25400), (5080, 17030), (5200, 16637), (5240, 16510), (6350, 13624), (6550, 13208), (6604, 13100), (6812, 12700), (8255, 10480), (8515, 10160)]