38874100

素因数分解:

$2^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{2609}}^1$

素因数の和:2772

約数の個数: 36

約数和(自身を含む): 84955500

約数和(自身を除く): 46081400

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 149, 298, 596, 745, 1490, 2609, 2980, 3725, 5218, 7450, 10436, 13045, 14900, 26090, 52180, 65225, 130450, 260900, 388741, 777482, 1554964, 1943705, 3887410, 7774820, 9718525, 19437050, 38874100]

約数ペア:

[(1, 38874100), (2, 19437050), (4, 9718525), (5, 7774820), (10, 3887410), (20, 1943705), (25, 1554964), (50, 777482), (100, 388741), (149, 260900), (298, 130450), (596, 65225), (745, 52180), (1490, 26090), (2609, 14900), (2980, 13045), (3725, 10436), (5218, 7450)]