1036946898580

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1009}}^1\times {\mathrm{392251}}^1$

素因数の和:393400

約数の個数: 48

約数和(自身を含む): 2196391538880

約数和(自身を除く): 1159444640300

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1009, 1310, 2018, 2620, 4036, 5045, 10090, 20180, 132179, 264358, 392251, 528716, 660895, 784502, 1321790, 1569004, 1961255, 2643580, 3922510, 7845020, 51384881, 102769762, 205539524, 256924405, 395781259, 513848810, 791562518, 1027697620, 1583125036, 1978906295, 3957812590, 7915625180, 51847344929, 103694689858, 207389379716, 259236724645, 518473449290, 1036946898580]

約数ペア:

[(1, 1036946898580), (2, 518473449290), (4, 259236724645), (5, 207389379716), (10, 103694689858), (20, 51847344929), (131, 7915625180), (262, 3957812590), (524, 1978906295), (655, 1583125036), (1009, 1027697620), (1310, 791562518), (2018, 513848810), (2620, 395781259), (4036, 256924405), (5045, 205539524), (10090, 102769762), (20180, 51384881), (132179, 7845020), (264358, 3922510), (392251, 2643580), (528716, 1961255), (660895, 1569004), (784502, 1321790)]