101964400

素因数分解:

$2^4\times 5^2\times {\mathrm{254911}}^1$

素因数の和:254929

約数の個数: 30

約数和(自身を含む): 244970432

約数和(自身を除く): 143006032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 254911, 509822, 1019644, 1274555, 2039288, 2549110, 4078576, 5098220, 6372775, 10196440, 12745550, 20392880, 25491100, 50982200, 101964400]

約数ペア:

[(1, 101964400), (2, 50982200), (4, 25491100), (5, 20392880), (8, 12745550), (10, 10196440), (16, 6372775), (20, 5098220), (25, 4078576), (40, 2549110), (50, 2039288), (80, 1274555), (100, 1019644), (200, 509822), (400, 254911)]