5655674420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{142031}}^1$

素因数の和:142232

約数の個数: 48

約数和(自身を含む): 13028311296

約数和(自身を除く): 7372636876

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 181, 220, 362, 724, 905, 1810, 1991, 3620, 3982, 7964, 9955, 19910, 39820, 142031, 284062, 568124, 710155, 1420310, 1562341, 2840620, 3124682, 6249364, 7811705, 15623410, 25707611, 31246820, 51415222, 102830444, 128538055, 257076110, 282783721, 514152220, 565567442, 1131134884, 1413918605, 2827837210, 5655674420]

約数ペア:

[(1, 5655674420), (2, 2827837210), (4, 1413918605), (5, 1131134884), (10, 565567442), (11, 514152220), (20, 282783721), (22, 257076110), (44, 128538055), (55, 102830444), (110, 51415222), (181, 31246820), (220, 25707611), (362, 15623410), (724, 7811705), (905, 6249364), (1810, 3124682), (1991, 2840620), (3620, 1562341), (3982, 1420310), (7964, 710155), (9955, 568124), (19910, 284062), (39820, 142031)]