26306460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1447}}^1$

素因数の和:1563

約数の個数: 72

約数和(自身を含む): 80642016

約数和(自身を除く): 54335556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1447, 1515, 1818, 2020, 2894, 3030, 3636, 4341, 4545, 5788, 6060, 7235, 8682, 9090, 13023, 14470, 17364, 18180, 21705, 26046, 28940, 43410, 52092, 65115, 86820, 130230, 146147, 260460, 292294, 438441, 584588, 730735, 876882, 1315323, 1461470, 1753764, 2192205, 2630646, 2922940, 4384410, 5261292, 6576615, 8768820, 13153230, 26306460]

約数ペア:

[(1, 26306460), (2, 13153230), (3, 8768820), (4, 6576615), (5, 5261292), (6, 4384410), (9, 2922940), (10, 2630646), (12, 2192205), (15, 1753764), (18, 1461470), (20, 1315323), (30, 876882), (36, 730735), (45, 584588), (60, 438441), (90, 292294), (101, 260460), (180, 146147), (202, 130230), (303, 86820), (404, 65115), (505, 52092), (606, 43410), (909, 28940), (1010, 26046), (1212, 21705), (1447, 18180), (1515, 17364), (1818, 14470), (2020, 13023), (2894, 9090), (3030, 8682), (3636, 7235), (4341, 6060), (4545, 5788)]