252709100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{361013}}^1$

素因数の和:361034

約数の個数: 36

約数和(自身を含む): 626720304

約数和(自身を除く): 374011204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 361013, 722026, 1444052, 1805065, 2527091, 3610130, 5054182, 7220260, 9025325, 10108364, 12635455, 18050650, 25270910, 36101300, 50541820, 63177275, 126354550, 252709100]

約数ペア:

[(1, 252709100), (2, 126354550), (4, 63177275), (5, 50541820), (7, 36101300), (10, 25270910), (14, 18050650), (20, 12635455), (25, 10108364), (28, 9025325), (35, 7220260), (50, 5054182), (70, 3610130), (100, 2527091), (140, 1805065), (175, 1444052), (350, 722026), (700, 361013)]