194956160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{43517}}^1$

素因数の和:43543

約数の個数: 64

約数和(自身を含む): 532660320

約数和(自身を除く): 337704160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 43517, 87034, 174068, 217585, 304619, 348136, 435170, 609238, 696272, 870340, 1218476, 1392544, 1523095, 1740680, 2436952, 2785088, 3046190, 3481360, 4873904, 5570176, 6092380, 6962720, 9747808, 12184760, 13925440, 19495616, 24369520, 27850880, 38991232, 48739040, 97478080, 194956160]

約数ペア:

[(1, 194956160), (2, 97478080), (4, 48739040), (5, 38991232), (7, 27850880), (8, 24369520), (10, 19495616), (14, 13925440), (16, 12184760), (20, 9747808), (28, 6962720), (32, 6092380), (35, 5570176), (40, 4873904), (56, 3481360), (64, 3046190), (70, 2785088), (80, 2436952), (112, 1740680), (128, 1523095), (140, 1392544), (160, 1218476), (224, 870340), (280, 696272), (320, 609238), (448, 435170), (560, 348136), (640, 304619), (896, 217585), (1120, 174068), (2240, 87034), (4480, 43517)]