2734100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1439}}^1$

素因数の和:1472

約数の個数: 36

約数和(自身を含む): 6249600

約数和(自身を除く): 3515500

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1439, 1900, 2878, 5756, 7195, 14390, 27341, 28780, 35975, 54682, 71950, 109364, 136705, 143900, 273410, 546820, 683525, 1367050, 2734100]

約数ペア:

[(1, 2734100), (2, 1367050), (4, 683525), (5, 546820), (10, 273410), (19, 143900), (20, 136705), (25, 109364), (38, 71950), (50, 54682), (76, 35975), (95, 28780), (100, 27341), (190, 14390), (380, 7195), (475, 5756), (950, 2878), (1439, 1900)]