2016300425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{1627}}^1\times {\mathrm{2609}}^1$

素因数の和:4265

約数の個数: 24

約数和(自身を含む): 2634429600

約数和(自身を除く): 618129175

約数列:

[1, 5, 19, 25, 95, 475, 1627, 2609, 8135, 13045, 30913, 40675, 49571, 65225, 154565, 247855, 772825, 1239275, 4244843, 21224215, 80652017, 106121075, 403260085, 2016300425]

約数ペア:

[(1, 2016300425), (5, 403260085), (19, 106121075), (25, 80652017), (95, 21224215), (475, 4244843), (1627, 1239275), (2609, 772825), (8135, 247855), (13045, 154565), (30913, 65225), (40675, 49571)]