4115840

素因数分解:

$2^7\times 5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 10098000

約数和(自身を除く): 5982160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 109, 118, 128, 160, 218, 236, 295, 320, 436, 472, 545, 590, 640, 872, 944, 1090, 1180, 1744, 1888, 2180, 2360, 3488, 3776, 4360, 4720, 6431, 6976, 7552, 8720, 9440, 12862, 13952, 17440, 18880, 25724, 32155, 34880, 37760, 51448, 64310, 69760, 102896, 128620, 205792, 257240, 411584, 514480, 823168, 1028960, 2057920, 4115840]

約数ペア:

[(1, 4115840), (2, 2057920), (4, 1028960), (5, 823168), (8, 514480), (10, 411584), (16, 257240), (20, 205792), (32, 128620), (40, 102896), (59, 69760), (64, 64310), (80, 51448), (109, 37760), (118, 34880), (128, 32155), (160, 25724), (218, 18880), (236, 17440), (295, 13952), (320, 12862), (436, 9440), (472, 8720), (545, 7552), (590, 6976), (640, 6431), (872, 4720), (944, 4360), (1090, 3776), (1180, 3488), (1744, 2360), (1888, 2180)]