56008000

素因数分解:

$2^6\times 5^3\times {\mathrm{7001}}^1$

素因数の和:7028

約数の個数: 56

約数和(自身を含む): 138723624

約数和(自身を除く): 82715624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 4000, 7001, 8000, 14002, 28004, 35005, 56008, 70010, 112016, 140020, 175025, 224032, 280040, 350050, 448064, 560080, 700100, 875125, 1120160, 1400200, 1750250, 2240320, 2800400, 3500500, 5600800, 7001000, 11201600, 14002000, 28004000, 56008000]

約数ペア:

[(1, 56008000), (2, 28004000), (4, 14002000), (5, 11201600), (8, 7001000), (10, 5600800), (16, 3500500), (20, 2800400), (25, 2240320), (32, 1750250), (40, 1400200), (50, 1120160), (64, 875125), (80, 700100), (100, 560080), (125, 448064), (160, 350050), (200, 280040), (250, 224032), (320, 175025), (400, 140020), (500, 112016), (800, 70010), (1000, 56008), (1600, 35005), (2000, 28004), (4000, 14002), (7001, 8000)]