26137700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{9013}}^1$

素因数の和:9056

約数の個数: 36

約数和(自身を含む): 58681140

約数和(自身を除く): 32543440

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 9013, 18026, 36052, 45065, 90130, 180260, 225325, 261377, 450650, 522754, 901300, 1045508, 1306885, 2613770, 5227540, 6534425, 13068850, 26137700]

約数ペア:

[(1, 26137700), (2, 13068850), (4, 6534425), (5, 5227540), (10, 2613770), (20, 1306885), (25, 1045508), (29, 901300), (50, 522754), (58, 450650), (100, 261377), (116, 225325), (145, 180260), (290, 90130), (580, 45065), (725, 36052), (1450, 18026), (2900, 9013)]