10855666880

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1995527}}^1$

素因数の和:1995561

約数の個数: 56

約数和(自身を含む): 27370662048

約数和(自身を除く): 16514995168

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 1995527, 3991054, 7982108, 9977635, 15964216, 19955270, 31928432, 33923959, 39910540, 63856864, 67847918, 79821080, 127713728, 135695836, 159642160, 169619795, 271391672, 319284320, 339239590, 542783344, 638568640, 678479180, 1085566688, 1356958360, 2171133376, 2713916720, 5427833440, 10855666880]

約数ペア:

[(1, 10855666880), (2, 5427833440), (4, 2713916720), (5, 2171133376), (8, 1356958360), (10, 1085566688), (16, 678479180), (17, 638568640), (20, 542783344), (32, 339239590), (34, 319284320), (40, 271391672), (64, 169619795), (68, 159642160), (80, 135695836), (85, 127713728), (136, 79821080), (160, 67847918), (170, 63856864), (272, 39910540), (320, 33923959), (340, 31928432), (544, 19955270), (680, 15964216), (1088, 9977635), (1360, 7982108), (2720, 3991054), (5440, 1995527)]