38004400

素因数分解:

$2^4\times 5^2\times 7^3\times {\mathrm{277}}^1$

素因数の和:316

約数の個数: 120

約数和(自身を含む): 106863200

約数和(自身を除く): 68858800

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, 277, 280, 343, 350, 392, 400, 490, 554, 560, 686, 700, 784, 980, 1108, 1225, 1372, 1385, 1400, 1715, 1939, 1960, 2216, 2450, 2744, 2770, 2800, 3430, 3878, 3920, 4432, 4900, 5488, 5540, 6860, 6925, 7756, 8575, 9695, 9800, 11080, 13573, 13720, 13850, 15512, 17150, 19390, 19600, 22160, 27146, 27440, 27700, 31024, 34300, 38780, 48475, 54292, 55400, 67865, 68600, 77560, 95011, 96950, 108584, 110800, 135730, 137200, 155120, 190022, 193900, 217168, 271460, 339325, 380044, 387800, 475055, 542920, 678650, 760088, 775600, 950110, 1085840, 1357300, 1520176, 1900220, 2375275, 2714600, 3800440, 4750550, 5429200, 7600880, 9501100, 19002200, 38004400]

約数ペア:

[(1, 38004400), (2, 19002200), (4, 9501100), (5, 7600880), (7, 5429200), (8, 4750550), (10, 3800440), (14, 2714600), (16, 2375275), (20, 1900220), (25, 1520176), (28, 1357300), (35, 1085840), (40, 950110), (49, 775600), (50, 760088), (56, 678650), (70, 542920), (80, 475055), (98, 387800), (100, 380044), (112, 339325), (140, 271460), (175, 217168), (196, 193900), (200, 190022), (245, 155120), (277, 137200), (280, 135730), (343, 110800), (350, 108584), (392, 96950), (400, 95011), (490, 77560), (554, 68600), (560, 67865), (686, 55400), (700, 54292), (784, 48475), (980, 38780), (1108, 34300), (1225, 31024), (1372, 27700), (1385, 27440), (1400, 27146), (1715, 22160), (1939, 19600), (1960, 19390), (2216, 17150), (2450, 15512), (2744, 13850), (2770, 13720), (2800, 13573), (3430, 11080), (3878, 9800), (3920, 9695), (4432, 8575), (4900, 7756), (5488, 6925), (5540, 6860)]