104198780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43781}}^1$

素因数の和:43814

約数の個数: 48

約数和(自身を含む): 264793536

約数和(自身を除く): 160594756

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 43781, 87562, 175124, 218905, 306467, 437810, 612934, 744277, 875620, 1225868, 1488554, 1532335, 2977108, 3064670, 3721385, 5209939, 6129340, 7442770, 10419878, 14885540, 20839756, 26049695, 52099390, 104198780]

約数ペア:

[(1, 104198780), (2, 52099390), (4, 26049695), (5, 20839756), (7, 14885540), (10, 10419878), (14, 7442770), (17, 6129340), (20, 5209939), (28, 3721385), (34, 3064670), (35, 2977108), (68, 1532335), (70, 1488554), (85, 1225868), (119, 875620), (140, 744277), (170, 612934), (238, 437810), (340, 306467), (476, 218905), (595, 175124), (1190, 87562), (2380, 43781)]