808049200

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{41227}}^1$

素因数の和:41259

約数の個数: 90

約数和(自身を含む): 2258346156

約数和(自身を除く): 1450296956

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2800, 3920, 4900, 9800, 19600, 41227, 82454, 164908, 206135, 288589, 329816, 412270, 577178, 659632, 824540, 1030675, 1154356, 1442945, 1649080, 2020123, 2061350, 2308712, 2885890, 3298160, 4040246, 4122700, 4617424, 5771780, 7214725, 8080492, 8245400, 10100615, 11543560, 14429450, 16160984, 16490800, 20201230, 23087120, 28858900, 32321968, 40402460, 50503075, 57717800, 80804920, 101006150, 115435600, 161609840, 202012300, 404024600, 808049200]

約数ペア:

[(1, 808049200), (2, 404024600), (4, 202012300), (5, 161609840), (7, 115435600), (8, 101006150), (10, 80804920), (14, 57717800), (16, 50503075), (20, 40402460), (25, 32321968), (28, 28858900), (35, 23087120), (40, 20201230), (49, 16490800), (50, 16160984), (56, 14429450), (70, 11543560), (80, 10100615), (98, 8245400), (100, 8080492), (112, 7214725), (140, 5771780), (175, 4617424), (196, 4122700), (200, 4040246), (245, 3298160), (280, 2885890), (350, 2308712), (392, 2061350), (400, 2020123), (490, 1649080), (560, 1442945), (700, 1154356), (784, 1030675), (980, 824540), (1225, 659632), (1400, 577178), (1960, 412270), (2450, 329816), (2800, 288589), (3920, 206135), (4900, 164908), (9800, 82454), (19600, 41227)]