5410588180

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1409}}^1\times {\mathrm{1901}}^1$

素因数の和:3420

約数の個数: 48

約数和(自身を含む): 11488916880

約数和(自身を除く): 6078328700

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 1409, 1901, 2020, 2818, 3802, 5636, 7045, 7604, 9505, 14090, 19010, 28180, 38020, 142309, 192001, 284618, 384002, 569236, 711545, 768004, 960005, 1423090, 1920010, 2678509, 2846180, 3840020, 5357018, 10714036, 13392545, 26785090, 53570180, 270529409, 541058818, 1082117636, 1352647045, 2705294090, 5410588180]

約数ペア:

[(1, 5410588180), (2, 2705294090), (4, 1352647045), (5, 1082117636), (10, 541058818), (20, 270529409), (101, 53570180), (202, 26785090), (404, 13392545), (505, 10714036), (1010, 5357018), (1409, 3840020), (1901, 2846180), (2020, 2678509), (2818, 1920010), (3802, 1423090), (5636, 960005), (7045, 768004), (7604, 711545), (9505, 569236), (14090, 384002), (19010, 284618), (28180, 192001), (38020, 142309)]