54642100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{28759}}^1$

素因数の和:28792

約数の個数: 36

約数和(自身を含む): 124818400

約数和(自身を除く): 70176300

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 28759, 57518, 115036, 143795, 287590, 546421, 575180, 718975, 1092842, 1437950, 2185684, 2732105, 2875900, 5464210, 10928420, 13660525, 27321050, 54642100]

約数ペア:

[(1, 54642100), (2, 27321050), (4, 13660525), (5, 10928420), (10, 5464210), (19, 2875900), (20, 2732105), (25, 2185684), (38, 1437950), (50, 1092842), (76, 718975), (95, 575180), (100, 546421), (190, 287590), (380, 143795), (475, 115036), (950, 57518), (1900, 28759)]