66194000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1439}}^1$

素因数の和:1485

約数の個数: 80

約数和(自身を含む): 167132160

約数和(自身を除く): 100938160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 125, 184, 200, 230, 250, 368, 400, 460, 500, 575, 920, 1000, 1150, 1439, 1840, 2000, 2300, 2875, 2878, 4600, 5750, 5756, 7195, 9200, 11500, 11512, 14390, 23000, 23024, 28780, 33097, 35975, 46000, 57560, 66194, 71950, 115120, 132388, 143900, 165485, 179875, 264776, 287800, 330970, 359750, 529552, 575600, 661940, 719500, 827425, 1323880, 1439000, 1654850, 2647760, 2878000, 3309700, 4137125, 6619400, 8274250, 13238800, 16548500, 33097000, 66194000]

約数ペア:

[(1, 66194000), (2, 33097000), (4, 16548500), (5, 13238800), (8, 8274250), (10, 6619400), (16, 4137125), (20, 3309700), (23, 2878000), (25, 2647760), (40, 1654850), (46, 1439000), (50, 1323880), (80, 827425), (92, 719500), (100, 661940), (115, 575600), (125, 529552), (184, 359750), (200, 330970), (230, 287800), (250, 264776), (368, 179875), (400, 165485), (460, 143900), (500, 132388), (575, 115120), (920, 71950), (1000, 66194), (1150, 57560), (1439, 46000), (1840, 35975), (2000, 33097), (2300, 28780), (2875, 23024), (2878, 23000), (4600, 14390), (5750, 11512), (5756, 11500), (7195, 9200)]