26192867680

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{3340927}}^1$

素因数の和:3340956

約数の個数: 72

約数和(自身を含む): 71983634688

約数和(自身を除く): 45790767008

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, 980, 1120, 1568, 1960, 3920, 7840, 3340927, 6681854, 13363708, 16704635, 23386489, 26727416, 33409270, 46772978, 53454832, 66818540, 93545956, 106909664, 116932445, 133637080, 163705423, 187091912, 233864890, 267274160, 327410846, 374183824, 467729780, 534548320, 654821692, 748367648, 818527115, 935459560, 1309643384, 1637054230, 1870919120, 2619286768, 3274108460, 3741838240, 5238573536, 6548216920, 13096433840, 26192867680]

約数ペア:

[(1, 26192867680), (2, 13096433840), (4, 6548216920), (5, 5238573536), (7, 3741838240), (8, 3274108460), (10, 2619286768), (14, 1870919120), (16, 1637054230), (20, 1309643384), (28, 935459560), (32, 818527115), (35, 748367648), (40, 654821692), (49, 534548320), (56, 467729780), (70, 374183824), (80, 327410846), (98, 267274160), (112, 233864890), (140, 187091912), (160, 163705423), (196, 133637080), (224, 116932445), (245, 106909664), (280, 93545956), (392, 66818540), (490, 53454832), (560, 46772978), (784, 33409270), (980, 26727416), (1120, 23386489), (1568, 16704635), (1960, 13363708), (3920, 6681854), (7840, 3340927)]