13305215900

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2830897}}^1$

素因数の和:2830958

約数の個数: 36

約数和(自身を含む): 29486633568

約数和(自身を除く): 16181417668

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 940, 1175, 2350, 4700, 2830897, 5661794, 11323588, 14154485, 28308970, 56617940, 70772425, 133052159, 141544850, 266104318, 283089700, 532208636, 665260795, 1330521590, 2661043180, 3326303975, 6652607950, 13305215900]

約数ペア:

[(1, 13305215900), (2, 6652607950), (4, 3326303975), (5, 2661043180), (10, 1330521590), (20, 665260795), (25, 532208636), (47, 283089700), (50, 266104318), (94, 141544850), (100, 133052159), (188, 70772425), (235, 56617940), (470, 28308970), (940, 14154485), (1175, 11323588), (2350, 5661794), (4700, 2830897)]