31724000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:146

約数の個数: 192

約数和(自身を含む): 98122752

約数和(自身を除く): 66398752

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 103, 110, 112, 125, 140, 154, 160, 175, 176, 200, 206, 220, 224, 250, 275, 280, 308, 350, 352, 385, 400, 412, 440, 500, 515, 550, 560, 616, 700, 721, 770, 800, 824, 875, 880, 1000, 1030, 1100, 1120, 1133, 1232, 1375, 1400, 1442, 1540, 1648, 1750, 1760, 1925, 2000, 2060, 2200, 2266, 2464, 2575, 2750, 2800, 2884, 3080, 3296, 3500, 3605, 3850, 4000, 4120, 4400, 4532, 5150, 5500, 5600, 5665, 5768, 6160, 7000, 7210, 7700, 7931, 8240, 8800, 9064, 9625, 10300, 11000, 11330, 11536, 12320, 12875, 14000, 14420, 15400, 15862, 16480, 18025, 18128, 19250, 20600, 22000, 22660, 23072, 25750, 28000, 28325, 28840, 30800, 31724, 36050, 36256, 38500, 39655, 41200, 44000, 45320, 51500, 56650, 57680, 61600, 63448, 72100, 77000, 79310, 82400, 90125, 90640, 103000, 113300, 115360, 126896, 141625, 144200, 154000, 158620, 180250, 181280, 198275, 206000, 226600, 253792, 283250, 288400, 308000, 317240, 360500, 396550, 412000, 453200, 566500, 576800, 634480, 721000, 793100, 906400, 991375, 1133000, 1268960, 1442000, 1586200, 1982750, 2266000, 2884000, 3172400, 3965500, 4532000, 6344800, 7931000, 15862000, 31724000]

約数ペア:

[(1, 31724000), (2, 15862000), (4, 7931000), (5, 6344800), (7, 4532000), (8, 3965500), (10, 3172400), (11, 2884000), (14, 2266000), (16, 1982750), (20, 1586200), (22, 1442000), (25, 1268960), (28, 1133000), (32, 991375), (35, 906400), (40, 793100), (44, 721000), (50, 634480), (55, 576800), (56, 566500), (70, 453200), (77, 412000), (80, 396550), (88, 360500), (100, 317240), (103, 308000), (110, 288400), (112, 283250), (125, 253792), (140, 226600), (154, 206000), (160, 198275), (175, 181280), (176, 180250), (200, 158620), (206, 154000), (220, 144200), (224, 141625), (250, 126896), (275, 115360), (280, 113300), (308, 103000), (350, 90640), (352, 90125), (385, 82400), (400, 79310), (412, 77000), (440, 72100), (500, 63448), (515, 61600), (550, 57680), (560, 56650), (616, 51500), (700, 45320), (721, 44000), (770, 41200), (800, 39655), (824, 38500), (875, 36256), (880, 36050), (1000, 31724), (1030, 30800), (1100, 28840), (1120, 28325), (1133, 28000), (1232, 25750), (1375, 23072), (1400, 22660), (1442, 22000), (1540, 20600), (1648, 19250), (1750, 18128), (1760, 18025), (1925, 16480), (2000, 15862), (2060, 15400), (2200, 14420), (2266, 14000), (2464, 12875), (2575, 12320), (2750, 11536), (2800, 11330), (2884, 11000), (3080, 10300), (3296, 9625), (3500, 9064), (3605, 8800), (3850, 8240), (4000, 7931), (4120, 7700), (4400, 7210), (4532, 7000), (5150, 6160), (5500, 5768), (5600, 5665)]