41020400

素因数分解:

$2^4\times 5^2\times {\mathrm{102551}}^1$

素因数の和:102569

約数の個数: 30

約数和(自身を含む): 98552472

約数和(自身を除く): 57532072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 102551, 205102, 410204, 512755, 820408, 1025510, 1640816, 2051020, 2563775, 4102040, 5127550, 8204080, 10255100, 20510200, 41020400]

約数ペア:

[(1, 41020400), (2, 20510200), (4, 10255100), (5, 8204080), (8, 5127550), (10, 4102040), (16, 2563775), (20, 2051020), (25, 1640816), (40, 1025510), (50, 820408), (80, 512755), (100, 410204), (200, 205102), (400, 102551)]