132355000

素因数分解:

$2^3\times 5^4\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:386

約数の個数: 80

約数和(自身を含む): 314336880

約数和(自身を除く): 181981880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 103, 125, 200, 206, 250, 257, 412, 500, 514, 515, 625, 824, 1000, 1028, 1030, 1250, 1285, 2056, 2060, 2500, 2570, 2575, 4120, 5000, 5140, 5150, 6425, 10280, 10300, 12850, 12875, 20600, 25700, 25750, 26471, 32125, 51400, 51500, 52942, 64250, 64375, 103000, 105884, 128500, 128750, 132355, 160625, 211768, 257000, 257500, 264710, 321250, 515000, 529420, 642500, 661775, 1058840, 1285000, 1323550, 2647100, 3308875, 5294200, 6617750, 13235500, 16544375, 26471000, 33088750, 66177500, 132355000]

約数ペア:

[(1, 132355000), (2, 66177500), (4, 33088750), (5, 26471000), (8, 16544375), (10, 13235500), (20, 6617750), (25, 5294200), (40, 3308875), (50, 2647100), (100, 1323550), (103, 1285000), (125, 1058840), (200, 661775), (206, 642500), (250, 529420), (257, 515000), (412, 321250), (500, 264710), (514, 257500), (515, 257000), (625, 211768), (824, 160625), (1000, 132355), (1028, 128750), (1030, 128500), (1250, 105884), (1285, 103000), (2056, 64375), (2060, 64250), (2500, 52942), (2570, 51500), (2575, 51400), (4120, 32125), (5000, 26471), (5140, 25750), (5150, 25700), (6425, 20600), (10280, 12875), (10300, 12850)]