6577760

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{839}}^1$

素因数の和:868

約数の個数: 72

約数和(自身を含む): 18098640

約数和(自身を除く): 11520880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 839, 980, 1120, 1568, 1678, 1960, 3356, 3920, 4195, 5873, 6712, 7840, 8390, 11746, 13424, 16780, 23492, 26848, 29365, 33560, 41111, 46984, 58730, 67120, 82222, 93968, 117460, 134240, 164444, 187936, 205555, 234920, 328888, 411110, 469840, 657776, 822220, 939680, 1315552, 1644440, 3288880, 6577760]

約数ペア:

[(1, 6577760), (2, 3288880), (4, 1644440), (5, 1315552), (7, 939680), (8, 822220), (10, 657776), (14, 469840), (16, 411110), (20, 328888), (28, 234920), (32, 205555), (35, 187936), (40, 164444), (49, 134240), (56, 117460), (70, 93968), (80, 82222), (98, 67120), (112, 58730), (140, 46984), (160, 41111), (196, 33560), (224, 29365), (245, 26848), (280, 23492), (392, 16780), (490, 13424), (560, 11746), (784, 8390), (839, 7840), (980, 6712), (1120, 5873), (1568, 4195), (1678, 3920), (1960, 3356)]