540004000

素因数分解:

$2^5\times 5^3\times {\mathrm{127}}^1\times {\mathrm{1063}}^1$

素因数の和:1215

約数の個数: 96

約数和(自身を含む): 1338494976

約数和(自身を除く): 798490976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 127, 160, 200, 250, 254, 400, 500, 508, 635, 800, 1000, 1016, 1063, 1270, 2000, 2032, 2126, 2540, 3175, 4000, 4064, 4252, 5080, 5315, 6350, 8504, 10160, 10630, 12700, 15875, 17008, 20320, 21260, 25400, 26575, 31750, 34016, 42520, 50800, 53150, 63500, 85040, 101600, 106300, 127000, 132875, 135001, 170080, 212600, 254000, 265750, 270002, 425200, 508000, 531500, 540004, 675005, 850400, 1063000, 1080008, 1350010, 2126000, 2160016, 2700020, 3375025, 4252000, 4320032, 5400040, 6750050, 10800080, 13500100, 16875125, 21600160, 27000200, 33750250, 54000400, 67500500, 108000800, 135001000, 270002000, 540004000]

約数ペア:

[(1, 540004000), (2, 270002000), (4, 135001000), (5, 108000800), (8, 67500500), (10, 54000400), (16, 33750250), (20, 27000200), (25, 21600160), (32, 16875125), (40, 13500100), (50, 10800080), (80, 6750050), (100, 5400040), (125, 4320032), (127, 4252000), (160, 3375025), (200, 2700020), (250, 2160016), (254, 2126000), (400, 1350010), (500, 1080008), (508, 1063000), (635, 850400), (800, 675005), (1000, 540004), (1016, 531500), (1063, 508000), (1270, 425200), (2000, 270002), (2032, 265750), (2126, 254000), (2540, 212600), (3175, 170080), (4000, 135001), (4064, 132875), (4252, 127000), (5080, 106300), (5315, 101600), (6350, 85040), (8504, 63500), (10160, 53150), (10630, 50800), (12700, 42520), (15875, 34016), (17008, 31750), (20320, 26575), (21260, 25400)]