2012481575

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{239}}^1\times {\mathrm{1993}}^1$

素因数の和:2268

約数の個数: 36

約数和(自身を含む): 2714870880

約数和(自身を除く): 702389305

約数列:

[1, 5, 13, 25, 65, 169, 239, 325, 845, 1195, 1993, 3107, 4225, 5975, 9965, 15535, 25909, 40391, 49825, 77675, 129545, 201955, 336817, 476327, 647725, 1009775, 1684085, 2381635, 6192251, 8420425, 11908175, 30961255, 80499263, 154806275, 402496315, 2012481575]

約数ペア:

[(1, 2012481575), (5, 402496315), (13, 154806275), (25, 80499263), (65, 30961255), (169, 11908175), (239, 8420425), (325, 6192251), (845, 2381635), (1195, 1684085), (1993, 1009775), (3107, 647725), (4225, 476327), (5975, 336817), (9965, 201955), (15535, 129545), (25909, 77675), (40391, 49825)]