42095200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{7517}}^1$

素因数の和:7544

約数の個数: 72

約数和(自身を含む): 117461232

約数和(自身を除く): 75366032

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, 7517, 15034, 30068, 37585, 52619, 60136, 75170, 105238, 120272, 150340, 187925, 210476, 240544, 263095, 300680, 375850, 420952, 526190, 601360, 751700, 841904, 1052380, 1202720, 1315475, 1503400, 1683808, 2104760, 2630950, 3006800, 4209520, 5261900, 6013600, 8419040, 10523800, 21047600, 42095200]

約数ペア:

[(1, 42095200), (2, 21047600), (4, 10523800), (5, 8419040), (7, 6013600), (8, 5261900), (10, 4209520), (14, 3006800), (16, 2630950), (20, 2104760), (25, 1683808), (28, 1503400), (32, 1315475), (35, 1202720), (40, 1052380), (50, 841904), (56, 751700), (70, 601360), (80, 526190), (100, 420952), (112, 375850), (140, 300680), (160, 263095), (175, 240544), (200, 210476), (224, 187925), (280, 150340), (350, 120272), (400, 105238), (560, 75170), (700, 60136), (800, 52619), (1120, 37585), (1400, 30068), (2800, 15034), (5600, 7517)]