27982100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{9649}}^1$

素因数の和:9692

約数の個数: 36

約数和(自身を含む): 62821500

約数和(自身を除く): 34839400

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 9649, 19298, 38596, 48245, 96490, 192980, 241225, 279821, 482450, 559642, 964900, 1119284, 1399105, 2798210, 5596420, 6995525, 13991050, 27982100]

約数ペア:

[(1, 27982100), (2, 13991050), (4, 6995525), (5, 5596420), (10, 2798210), (20, 1399105), (25, 1119284), (29, 964900), (50, 559642), (58, 482450), (100, 279821), (116, 241225), (145, 192980), (290, 96490), (580, 48245), (725, 38596), (1450, 19298), (2900, 9649)]