13305460850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{653831}}^1$

素因数の和:653891

約数の個数: 48

約数和(自身を含む): 27727707456

約数和(自身を除く): 14422246606

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 74, 110, 185, 275, 370, 407, 550, 814, 925, 1850, 2035, 4070, 10175, 20350, 653831, 1307662, 3269155, 6538310, 7192141, 14384282, 16345775, 24191747, 32691550, 35960705, 48383494, 71921410, 120958735, 179803525, 241917470, 266109217, 359607050, 532218434, 604793675, 1209587350, 1330546085, 2661092170, 6652730425, 13305460850]

約数ペア:

[(1, 13305460850), (2, 6652730425), (5, 2661092170), (10, 1330546085), (11, 1209587350), (22, 604793675), (25, 532218434), (37, 359607050), (50, 266109217), (55, 241917470), (74, 179803525), (110, 120958735), (185, 71921410), (275, 48383494), (370, 35960705), (407, 32691550), (550, 24191747), (814, 16345775), (925, 14384282), (1850, 7192141), (2035, 6538310), (4070, 3269155), (10175, 1307662), (20350, 653831)]