109180000

素因数分解:

$2^5\times 5^4\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 120

約数和(自身を含む): 276324048

約数和(自身を除く): 167144048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 80, 100, 103, 106, 125, 160, 200, 206, 212, 250, 265, 400, 412, 424, 500, 515, 530, 625, 800, 824, 848, 1000, 1030, 1060, 1250, 1325, 1648, 1696, 2000, 2060, 2120, 2500, 2575, 2650, 3296, 4000, 4120, 4240, 5000, 5150, 5300, 5459, 6625, 8240, 8480, 10000, 10300, 10600, 10918, 12875, 13250, 16480, 20000, 20600, 21200, 21836, 25750, 26500, 27295, 33125, 41200, 42400, 43672, 51500, 53000, 54590, 64375, 66250, 82400, 87344, 103000, 106000, 109180, 128750, 132500, 136475, 174688, 206000, 212000, 218360, 257500, 265000, 272950, 412000, 436720, 515000, 530000, 545900, 682375, 873440, 1030000, 1060000, 1091800, 1364750, 2060000, 2183600, 2729500, 3411875, 4367200, 5459000, 6823750, 10918000, 13647500, 21836000, 27295000, 54590000, 109180000]

約数ペア:

[(1, 109180000), (2, 54590000), (4, 27295000), (5, 21836000), (8, 13647500), (10, 10918000), (16, 6823750), (20, 5459000), (25, 4367200), (32, 3411875), (40, 2729500), (50, 2183600), (53, 2060000), (80, 1364750), (100, 1091800), (103, 1060000), (106, 1030000), (125, 873440), (160, 682375), (200, 545900), (206, 530000), (212, 515000), (250, 436720), (265, 412000), (400, 272950), (412, 265000), (424, 257500), (500, 218360), (515, 212000), (530, 206000), (625, 174688), (800, 136475), (824, 132500), (848, 128750), (1000, 109180), (1030, 106000), (1060, 103000), (1250, 87344), (1325, 82400), (1648, 66250), (1696, 64375), (2000, 54590), (2060, 53000), (2120, 51500), (2500, 43672), (2575, 42400), (2650, 41200), (3296, 33125), (4000, 27295), (4120, 26500), (4240, 25750), (5000, 21836), (5150, 21200), (5300, 20600), (5459, 20000), (6625, 16480), (8240, 13250), (8480, 12875), (10000, 10918), (10300, 10600)]