11861360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:438

約数の個数: 80

約数和(自身を含む): 32140800

約数和(自身を除く): 20279440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 59, 70, 80, 112, 118, 140, 236, 280, 295, 359, 413, 472, 560, 590, 718, 826, 944, 1180, 1436, 1652, 1795, 2065, 2360, 2513, 2872, 3304, 3590, 4130, 4720, 5026, 5744, 6608, 7180, 8260, 10052, 12565, 14360, 16520, 20104, 21181, 25130, 28720, 33040, 40208, 42362, 50260, 84724, 100520, 105905, 148267, 169448, 201040, 211810, 296534, 338896, 423620, 593068, 741335, 847240, 1186136, 1482670, 1694480, 2372272, 2965340, 5930680, 11861360]

約数ペア:

[(1, 11861360), (2, 5930680), (4, 2965340), (5, 2372272), (7, 1694480), (8, 1482670), (10, 1186136), (14, 847240), (16, 741335), (20, 593068), (28, 423620), (35, 338896), (40, 296534), (56, 211810), (59, 201040), (70, 169448), (80, 148267), (112, 105905), (118, 100520), (140, 84724), (236, 50260), (280, 42362), (295, 40208), (359, 33040), (413, 28720), (472, 25130), (560, 21181), (590, 20104), (718, 16520), (826, 14360), (944, 12565), (1180, 10052), (1436, 8260), (1652, 7180), (1795, 6608), (2065, 5744), (2360, 5026), (2513, 4720), (2872, 4130), (3304, 3590)]