18050200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{12893}}^1$

素因数の和:12916

約数の個数: 48

約数和(自身を含む): 47965680

約数和(自身を除く): 29915480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 12893, 25786, 51572, 64465, 90251, 103144, 128930, 180502, 257860, 322325, 361004, 451255, 515720, 644650, 722008, 902510, 1289300, 1805020, 2256275, 2578600, 3610040, 4512550, 9025100, 18050200]

約数ペア:

[(1, 18050200), (2, 9025100), (4, 4512550), (5, 3610040), (7, 2578600), (8, 2256275), (10, 1805020), (14, 1289300), (20, 902510), (25, 722008), (28, 644650), (35, 515720), (40, 451255), (50, 361004), (56, 322325), (70, 257860), (100, 180502), (140, 128930), (175, 103144), (200, 90251), (280, 64465), (350, 51572), (700, 25786), (1400, 12893)]