42018200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{30013}}^1$

素因数の和:30036

約数の個数: 48

約数和(自身を含む): 111652080

約数和(自身を除く): 69633880

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, 30013, 60026, 120052, 150065, 210091, 240104, 300130, 420182, 600260, 750325, 840364, 1050455, 1200520, 1500650, 1680728, 2100910, 3001300, 4201820, 5252275, 6002600, 8403640, 10504550, 21009100, 42018200]

約数ペア:

[(1, 42018200), (2, 21009100), (4, 10504550), (5, 8403640), (7, 6002600), (8, 5252275), (10, 4201820), (14, 3001300), (20, 2100910), (25, 1680728), (28, 1500650), (35, 1200520), (40, 1050455), (50, 840364), (56, 750325), (70, 600260), (100, 420182), (140, 300130), (175, 240104), (200, 210091), (280, 150065), (350, 120052), (700, 60026), (1400, 30013)]