23111480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1399}}^1$

素因数の和:1476

約数の個数: 64

約数和(自身を含む): 60480000

約数和(自身を除く): 37368520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 236, 280, 295, 413, 472, 590, 826, 1180, 1399, 1652, 2065, 2360, 2798, 3304, 4130, 5596, 6995, 8260, 9793, 11192, 13990, 16520, 19586, 27980, 39172, 48965, 55960, 78344, 82541, 97930, 165082, 195860, 330164, 391720, 412705, 577787, 660328, 825410, 1155574, 1650820, 2311148, 2888935, 3301640, 4622296, 5777870, 11555740, 23111480]

約数ペア:

[(1, 23111480), (2, 11555740), (4, 5777870), (5, 4622296), (7, 3301640), (8, 2888935), (10, 2311148), (14, 1650820), (20, 1155574), (28, 825410), (35, 660328), (40, 577787), (56, 412705), (59, 391720), (70, 330164), (118, 195860), (140, 165082), (236, 97930), (280, 82541), (295, 78344), (413, 55960), (472, 48965), (590, 39172), (826, 27980), (1180, 19586), (1399, 16520), (1652, 13990), (2065, 11192), (2360, 9793), (2798, 8260), (3304, 6995), (4130, 5596)]