2016792575

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{6301}}^1$

素因数の和:6408

約数の個数: 48

約数和(自身を含む): 3000760320

約数和(自身を除く): 983967745

約数列:

[1, 5, 7, 25, 31, 35, 59, 155, 175, 217, 295, 413, 775, 1085, 1475, 1829, 2065, 5425, 6301, 9145, 10325, 12803, 31505, 44107, 45725, 64015, 157525, 195331, 220535, 320075, 371759, 976655, 1102675, 1367317, 1858795, 2602313, 4883275, 6836585, 9293975, 11524529, 13011565, 34182925, 57622645, 65057825, 80671703, 288113225, 403358515, 2016792575]

約数ペア:

[(1, 2016792575), (5, 403358515), (7, 288113225), (25, 80671703), (31, 65057825), (35, 57622645), (59, 34182925), (155, 13011565), (175, 11524529), (217, 9293975), (295, 6836585), (413, 4883275), (775, 2602313), (1085, 1858795), (1475, 1367317), (1829, 1102675), (2065, 976655), (5425, 371759), (6301, 320075), (9145, 220535), (10325, 195331), (12803, 157525), (31505, 64015), (44107, 45725)]