11524760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1$

素因数の和:660

約数の個数: 64

約数和(自身を含む): 28728000

約数和(自身を除く): 17203240

約数列:

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

約数ペア:

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