45320000

素因数分解:

$2^6\times 5^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:146

約数の個数: 140

約数和(自身を含む): 123785376

約数和(自身を除く): 78465376

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 103, 110, 125, 160, 176, 200, 206, 220, 250, 275, 320, 352, 400, 412, 440, 500, 515, 550, 625, 704, 800, 824, 880, 1000, 1030, 1100, 1133, 1250, 1375, 1600, 1648, 1760, 2000, 2060, 2200, 2266, 2500, 2575, 2750, 3296, 3520, 4000, 4120, 4400, 4532, 5000, 5150, 5500, 5665, 6592, 6875, 8000, 8240, 8800, 9064, 10000, 10300, 11000, 11330, 12875, 13750, 16480, 17600, 18128, 20000, 20600, 22000, 22660, 25750, 27500, 28325, 32960, 36256, 40000, 41200, 44000, 45320, 51500, 55000, 56650, 64375, 72512, 82400, 88000, 90640, 103000, 110000, 113300, 128750, 141625, 164800, 181280, 206000, 220000, 226600, 257500, 283250, 362560, 412000, 440000, 453200, 515000, 566500, 708125, 824000, 906400, 1030000, 1133000, 1416250, 1812800, 2060000, 2266000, 2832500, 4120000, 4532000, 5665000, 9064000, 11330000, 22660000, 45320000]

約数ペア:

[(1, 45320000), (2, 22660000), (4, 11330000), (5, 9064000), (8, 5665000), (10, 4532000), (11, 4120000), (16, 2832500), (20, 2266000), (22, 2060000), (25, 1812800), (32, 1416250), (40, 1133000), (44, 1030000), (50, 906400), (55, 824000), (64, 708125), (80, 566500), (88, 515000), (100, 453200), (103, 440000), (110, 412000), (125, 362560), (160, 283250), (176, 257500), (200, 226600), (206, 220000), (220, 206000), (250, 181280), (275, 164800), (320, 141625), (352, 128750), (400, 113300), (412, 110000), (440, 103000), (500, 90640), (515, 88000), (550, 82400), (625, 72512), (704, 64375), (800, 56650), (824, 55000), (880, 51500), (1000, 45320), (1030, 44000), (1100, 41200), (1133, 40000), (1250, 36256), (1375, 32960), (1600, 28325), (1648, 27500), (1760, 25750), (2000, 22660), (2060, 22000), (2200, 20600), (2266, 20000), (2500, 18128), (2575, 17600), (2750, 16480), (3296, 13750), (3520, 12875), (4000, 11330), (4120, 11000), (4400, 10300), (4532, 10000), (5000, 9064), (5150, 8800), (5500, 8240), (5665, 8000), (6592, 6875)]