41281840

素因数分解:

$2^4\times 5^1\times {\mathrm{516023}}^1$

素因数の和:516036

約数の個数: 20

約数和(自身を含む): 95980464

約数和(自身を除く): 54698624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 516023, 1032046, 2064092, 2580115, 4128184, 5160230, 8256368, 10320460, 20640920, 41281840]

約数ペア:

[(1, 41281840), (2, 20640920), (4, 10320460), (5, 8256368), (8, 5160230), (10, 4128184), (16, 2580115), (20, 2064092), (40, 1032046), (80, 516023)]