19002200

素因数分解:

$2^3\times 5^2\times 7^3\times {\mathrm{277}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 51708000

約数和(自身を除く): 32705800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 277, 280, 343, 350, 392, 490, 554, 686, 700, 980, 1108, 1225, 1372, 1385, 1400, 1715, 1939, 1960, 2216, 2450, 2744, 2770, 3430, 3878, 4900, 5540, 6860, 6925, 7756, 8575, 9695, 9800, 11080, 13573, 13720, 13850, 15512, 17150, 19390, 27146, 27700, 34300, 38780, 48475, 54292, 55400, 67865, 68600, 77560, 95011, 96950, 108584, 135730, 190022, 193900, 271460, 339325, 380044, 387800, 475055, 542920, 678650, 760088, 950110, 1357300, 1900220, 2375275, 2714600, 3800440, 4750550, 9501100, 19002200]

約数ペア:

[(1, 19002200), (2, 9501100), (4, 4750550), (5, 3800440), (7, 2714600), (8, 2375275), (10, 1900220), (14, 1357300), (20, 950110), (25, 760088), (28, 678650), (35, 542920), (40, 475055), (49, 387800), (50, 380044), (56, 339325), (70, 271460), (98, 193900), (100, 190022), (140, 135730), (175, 108584), (196, 96950), (200, 95011), (245, 77560), (277, 68600), (280, 67865), (343, 55400), (350, 54292), (392, 48475), (490, 38780), (554, 34300), (686, 27700), (700, 27146), (980, 19390), (1108, 17150), (1225, 15512), (1372, 13850), (1385, 13720), (1400, 13573), (1715, 11080), (1939, 9800), (1960, 9695), (2216, 8575), (2450, 7756), (2744, 6925), (2770, 6860), (3430, 5540), (3878, 4900)]