194078080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{43321}}^1$

素因数の和:43347

約数の個数: 64

約数和(自身を含む): 530261280

約数和(自身を除く): 336183200

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, 43321, 86642, 173284, 216605, 303247, 346568, 433210, 606494, 693136, 866420, 1212988, 1386272, 1516235, 1732840, 2425976, 2772544, 3032470, 3465680, 4851952, 5545088, 6064940, 6931360, 9703904, 12129880, 13862720, 19407808, 24259760, 27725440, 38815616, 48519520, 97039040, 194078080]

約数ペア:

[(1, 194078080), (2, 97039040), (4, 48519520), (5, 38815616), (7, 27725440), (8, 24259760), (10, 19407808), (14, 13862720), (16, 12129880), (20, 9703904), (28, 6931360), (32, 6064940), (35, 5545088), (40, 4851952), (56, 3465680), (64, 3032470), (70, 2772544), (80, 2425976), (112, 1732840), (128, 1516235), (140, 1386272), (160, 1212988), (224, 866420), (280, 693136), (320, 606494), (448, 433210), (560, 346568), (640, 303247), (896, 216605), (1120, 173284), (2240, 86642), (4480, 43321)]