200869040

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{42557}}^1$

素因数の和:42629

約数の個数: 40

約数和(自身を含む): 474947280

約数和(自身を除く): 274078240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 42557, 85114, 170228, 212785, 340456, 425570, 680912, 851140, 1702280, 2510863, 3404560, 5021726, 10043452, 12554315, 20086904, 25108630, 40173808, 50217260, 100434520, 200869040]

約数ペア:

[(1, 200869040), (2, 100434520), (4, 50217260), (5, 40173808), (8, 25108630), (10, 20086904), (16, 12554315), (20, 10043452), (40, 5021726), (59, 3404560), (80, 2510863), (118, 1702280), (236, 851140), (295, 680912), (472, 425570), (590, 340456), (944, 212785), (1180, 170228), (2360, 85114), (4720, 42557)]