238935200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{42667}}^1$

素因数の和:42694

約数の個数: 72

約数和(自身を含む): 666644832

約数和(自身を除く): 427709632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 42667, 85334, 170668, 213335, 298669, 341336, 426670, 597338, 682672, 853340, 1066675, 1194676, 1365344, 1493345, 1706680, 2133350, 2389352, 2986690, 3413360, 4266700, 4778704, 5973380, 6826720, 7466725, 8533400, 9557408, 11946760, 14933450, 17066800, 23893520, 29866900, 34133600, 47787040, 59733800, 119467600, 238935200]

約数ペア:

[(1, 238935200), (2, 119467600), (4, 59733800), (5, 47787040), (7, 34133600), (8, 29866900), (10, 23893520), (14, 17066800), (16, 14933450), (20, 11946760), (25, 9557408), (28, 8533400), (32, 7466725), (35, 6826720), (40, 5973380), (50, 4778704), (56, 4266700), (70, 3413360), (80, 2986690), (100, 2389352), (112, 2133350), (140, 1706680), (160, 1493345), (175, 1365344), (200, 1194676), (224, 1066675), (280, 853340), (350, 682672), (400, 597338), (560, 426670), (700, 341336), (800, 298669), (1120, 213335), (1400, 170668), (2800, 85334), (5600, 42667)]