10965400

素因数分解:

$2^3\times 5^2\times {\mathrm{109}}^1\times {\mathrm{503}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 25779600

約数和(自身を除く): 14814200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 109, 200, 218, 436, 503, 545, 872, 1006, 1090, 2012, 2180, 2515, 2725, 4024, 4360, 5030, 5450, 10060, 10900, 12575, 20120, 21800, 25150, 50300, 54827, 100600, 109654, 219308, 274135, 438616, 548270, 1096540, 1370675, 2193080, 2741350, 5482700, 10965400]

約数ペア:

[(1, 10965400), (2, 5482700), (4, 2741350), (5, 2193080), (8, 1370675), (10, 1096540), (20, 548270), (25, 438616), (40, 274135), (50, 219308), (100, 109654), (109, 100600), (200, 54827), (218, 50300), (436, 25150), (503, 21800), (545, 20120), (872, 12575), (1006, 10900), (1090, 10060), (2012, 5450), (2180, 5030), (2515, 4360), (2725, 4024)]