826490600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2503}}^1$

素因数の和:2659

約数の個数: 96

約数和(自身を含む): 2086533120

約数和(自身を除く): 1260042520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 127, 130, 200, 254, 260, 325, 508, 520, 635, 650, 1016, 1270, 1300, 1651, 2503, 2540, 2600, 3175, 3302, 5006, 5080, 6350, 6604, 8255, 10012, 12515, 12700, 13208, 16510, 20024, 25030, 25400, 32539, 33020, 41275, 50060, 62575, 65078, 66040, 82550, 100120, 125150, 130156, 162695, 165100, 250300, 260312, 317881, 325390, 330200, 500600, 635762, 650780, 813475, 1271524, 1301560, 1589405, 1626950, 2543048, 3178810, 3253900, 4132453, 6357620, 6507800, 7947025, 8264906, 12715240, 15894050, 16529812, 20662265, 31788100, 33059624, 41324530, 63576200, 82649060, 103311325, 165298120, 206622650, 413245300, 826490600]

約数ペア:

[(1, 826490600), (2, 413245300), (4, 206622650), (5, 165298120), (8, 103311325), (10, 82649060), (13, 63576200), (20, 41324530), (25, 33059624), (26, 31788100), (40, 20662265), (50, 16529812), (52, 15894050), (65, 12715240), (100, 8264906), (104, 7947025), (127, 6507800), (130, 6357620), (200, 4132453), (254, 3253900), (260, 3178810), (325, 2543048), (508, 1626950), (520, 1589405), (635, 1301560), (650, 1271524), (1016, 813475), (1270, 650780), (1300, 635762), (1651, 500600), (2503, 330200), (2540, 325390), (2600, 317881), (3175, 260312), (3302, 250300), (5006, 165100), (5080, 162695), (6350, 130156), (6604, 125150), (8255, 100120), (10012, 82550), (12515, 66040), (12700, 65078), (13208, 62575), (16510, 50060), (20024, 41275), (25030, 33020), (25400, 32539)]