23049520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1$

素因数の和:662

約数の個数: 80

約数和(自身を含む): 59371200

約数和(自身を除く): 36321680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 37, 40, 52, 65, 74, 80, 104, 130, 148, 185, 208, 260, 296, 370, 481, 520, 592, 599, 740, 962, 1040, 1198, 1480, 1924, 2396, 2405, 2960, 2995, 3848, 4792, 4810, 5990, 7696, 7787, 9584, 9620, 11980, 15574, 19240, 22163, 23960, 31148, 38480, 38935, 44326, 47920, 62296, 77870, 88652, 110815, 124592, 155740, 177304, 221630, 288119, 311480, 354608, 443260, 576238, 622960, 886520, 1152476, 1440595, 1773040, 2304952, 2881190, 4609904, 5762380, 11524760, 23049520]

約数ペア:

[(1, 23049520), (2, 11524760), (4, 5762380), (5, 4609904), (8, 2881190), (10, 2304952), (13, 1773040), (16, 1440595), (20, 1152476), (26, 886520), (37, 622960), (40, 576238), (52, 443260), (65, 354608), (74, 311480), (80, 288119), (104, 221630), (130, 177304), (148, 155740), (185, 124592), (208, 110815), (260, 88652), (296, 77870), (370, 62296), (481, 47920), (520, 44326), (592, 38935), (599, 38480), (740, 31148), (962, 23960), (1040, 22163), (1198, 19240), (1480, 15574), (1924, 11980), (2396, 9620), (2405, 9584), (2960, 7787), (2995, 7696), (3848, 5990), (4792, 4810)]