70016800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{12503}}^1$

素因数の和:12530

約数の個数: 72

約数和(自身を含む): 195362496

約数和(自身を除く): 125345696

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, 12503, 25006, 50012, 62515, 87521, 100024, 125030, 175042, 200048, 250060, 312575, 350084, 400096, 437605, 500120, 625150, 700168, 875210, 1000240, 1250300, 1400336, 1750420, 2000480, 2188025, 2500600, 2800672, 3500840, 4376050, 5001200, 7001680, 8752100, 10002400, 14003360, 17504200, 35008400, 70016800]

約数ペア:

[(1, 70016800), (2, 35008400), (4, 17504200), (5, 14003360), (7, 10002400), (8, 8752100), (10, 7001680), (14, 5001200), (16, 4376050), (20, 3500840), (25, 2800672), (28, 2500600), (32, 2188025), (35, 2000480), (40, 1750420), (50, 1400336), (56, 1250300), (70, 1000240), (80, 875210), (100, 700168), (112, 625150), (140, 500120), (160, 437605), (175, 400096), (200, 350084), (224, 312575), (280, 250060), (350, 200048), (400, 175042), (560, 125030), (700, 100024), (800, 87521), (1120, 62515), (1400, 50012), (2800, 25006), (5600, 12503)]