28524700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{15013}}^1$

素因数の和:15046

約数の個数: 36

約数和(自身を含む): 65160760

約数和(自身を除く): 36636060

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 15013, 30026, 60052, 75065, 150130, 285247, 300260, 375325, 570494, 750650, 1140988, 1426235, 1501300, 2852470, 5704940, 7131175, 14262350, 28524700]

約数ペア:

[(1, 28524700), (2, 14262350), (4, 7131175), (5, 5704940), (10, 2852470), (19, 1501300), (20, 1426235), (25, 1140988), (38, 750650), (50, 570494), (76, 375325), (95, 300260), (100, 285247), (190, 150130), (380, 75065), (475, 60052), (950, 30026), (1900, 15013)]