22206800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:146

約数の個数: 180

約数和(自身を含む): 68361696

約数和(自身を除く): 46154896

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 49, 50, 55, 56, 70, 77, 80, 88, 98, 100, 103, 110, 112, 140, 154, 175, 176, 196, 200, 206, 220, 245, 275, 280, 308, 350, 385, 392, 400, 412, 440, 490, 515, 539, 550, 560, 616, 700, 721, 770, 784, 824, 880, 980, 1030, 1078, 1100, 1133, 1225, 1232, 1400, 1442, 1540, 1648, 1925, 1960, 2060, 2156, 2200, 2266, 2450, 2575, 2695, 2800, 2884, 3080, 3605, 3850, 3920, 4120, 4312, 4400, 4532, 4900, 5047, 5150, 5390, 5665, 5768, 6160, 7210, 7700, 7931, 8240, 8624, 9064, 9800, 10094, 10300, 10780, 11330, 11536, 13475, 14420, 15400, 15862, 18025, 18128, 19600, 20188, 20600, 21560, 22660, 25235, 26950, 28325, 28840, 30800, 31724, 36050, 39655, 40376, 41200, 43120, 45320, 50470, 53900, 55517, 56650, 57680, 63448, 72100, 79310, 80752, 90640, 100940, 107800, 111034, 113300, 126175, 126896, 144200, 158620, 198275, 201880, 215600, 222068, 226600, 252350, 277585, 288400, 317240, 396550, 403760, 444136, 453200, 504700, 555170, 634480, 793100, 888272, 1009400, 1110340, 1387925, 1586200, 2018800, 2220680, 2775850, 3172400, 4441360, 5551700, 11103400, 22206800]

約数ペア:

[(1, 22206800), (2, 11103400), (4, 5551700), (5, 4441360), (7, 3172400), (8, 2775850), (10, 2220680), (11, 2018800), (14, 1586200), (16, 1387925), (20, 1110340), (22, 1009400), (25, 888272), (28, 793100), (35, 634480), (40, 555170), (44, 504700), (49, 453200), (50, 444136), (55, 403760), (56, 396550), (70, 317240), (77, 288400), (80, 277585), (88, 252350), (98, 226600), (100, 222068), (103, 215600), (110, 201880), (112, 198275), (140, 158620), (154, 144200), (175, 126896), (176, 126175), (196, 113300), (200, 111034), (206, 107800), (220, 100940), (245, 90640), (275, 80752), (280, 79310), (308, 72100), (350, 63448), (385, 57680), (392, 56650), (400, 55517), (412, 53900), (440, 50470), (490, 45320), (515, 43120), (539, 41200), (550, 40376), (560, 39655), (616, 36050), (700, 31724), (721, 30800), (770, 28840), (784, 28325), (824, 26950), (880, 25235), (980, 22660), (1030, 21560), (1078, 20600), (1100, 20188), (1133, 19600), (1225, 18128), (1232, 18025), (1400, 15862), (1442, 15400), (1540, 14420), (1648, 13475), (1925, 11536), (1960, 11330), (2060, 10780), (2156, 10300), (2200, 10094), (2266, 9800), (2450, 9064), (2575, 8624), (2695, 8240), (2800, 7931), (2884, 7700), (3080, 7210), (3605, 6160), (3850, 5768), (3920, 5665), (4120, 5390), (4312, 5150), (4400, 5047), (4532, 4900)]