100562020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{386777}}^1$

素因数の和:386799

約数の個数: 24

約数和(自身を含む): 227425464

約数和(自身を除く): 126863444

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 386777, 773554, 1547108, 1933885, 3867770, 5028101, 7735540, 10056202, 20112404, 25140505, 50281010, 100562020]

約数ペア:

[(1, 100562020), (2, 50281010), (4, 25140505), (5, 20112404), (10, 10056202), (13, 7735540), (20, 5028101), (26, 3867770), (52, 1933885), (65, 1547108), (130, 773554), (260, 386777)]